{"source":"polymarket","id":"728473","ticker":"mlb-oak-ari-2026-07-21-player-props","slug":"mlb-oak-ari-2026-07-21-player-props","title":"Athletics vs. Arizona Diamondbacks - Player Props","description":"Player prop markets for the MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","active":true,"closed":false,"start_date":"2026-07-21T08:46:58.668469Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":1879.99,"volume_24hr":1879.99,"volume_24h_change":null,"normalized_vol_24hr":22.964542388916016,"normalized_volume":11.54623794555664,"liquidity":62739.59722,"open_interest":1944.9899959999998,"categories":["Sports"],"tags":[{"id":"1","slug":"sports","label":"Sports"},{"id":"100639","slug":"games","label":"Games"},{"id":"100381","slug":"mlb","label":"MLB"},{"id":"678","slug":"baseball","label":"baseball"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Kohl Drake: Strikeouts O/U 1.5","top_outcome_probability":0.805,"top_outcome_prob_24h_change":0.15500000000000003,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-07-21T21:20:23.380792Z","fetched_at":"2026-07-21T21:20:23.380792Z","added_at":"2026-07-21T09:05:14.615093Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,393.33,1393.33,1393.33,1393.33,1879.99,1879.99,1879.99,1879.99,1879.99],"markets":[{"source":"polymarket","id":"3017385","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-ryan-waldschmidt-1pt5","question":"Ryan Waldschmidt: Home Runs O/U 1.5","group_item_title":"Ryan Waldschmidt: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Ryan Waldschmidt records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Ryan Waldschmidt records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-ryan-waldschmidt.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-ryan-waldschmidt.png","outcomes":["Over","Under"],"outcome_prices":[0.49,0.51],"probability":0.49,"spread":0.98,"active":true,"closed":false,"start_date":"2026-07-21T13:47:26.971507Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":20.0,"volume_24hr":20.0,"prob_24h_change":0.20999999999999996,"volume_24h_change":20.0,"normalized_vol_24hr":3.7370963096618652,"normalized_volume":2.574018716812134,"liquidity":1.1599,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T20:01:56.749719Z","fetched_at":"2026-07-21T20:01:30.411050Z","added_at":"2026-07-21T13:52:44.166897Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-ryan-waldschmidt-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.28,0.28,0.485,0.49]},{"source":"polymarket","id":"3017626","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-k-kohl-drake-3pt5","question":"Kohl Drake: Strikeouts O/U 3.5","group_item_title":"Kohl Drake: Strikeouts O/U 3.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Kohl Drake records more than 3.5 strikeouts during the game. This market will resolve to \"Under\" if Kohl Drake records less than 3.5 strikeouts during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-kohl-drake.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-kohl-drake.png","outcomes":["Over","Under"],"outcome_prices":[0.475,0.525],"probability":0.475,"spread":0.19,"active":true,"closed":false,"start_date":"2026-07-21T14:47:23.122165Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":1000.0,"volume_24hr":1000.0,"prob_24h_change":-0.05500000000000005,"volume_24h_change":1000.0,"normalized_vol_24hr":19.244007110595703,"normalized_volume":13.254791259765625,"liquidity":5756.1114,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T21:20:23.397237Z","fetched_at":"2026-07-21T21:20:23.397237Z","added_at":"2026-07-21T15:17:37.157245Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-k-kohl-drake-3pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.535,0.535,0.53,0.335,0.335,0.345,0.34,0.47,0.525,0.47]},{"source":"polymarket","id":"3019446","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-tim-tawa-1pt5","question":"Tim Tawa: Home Runs O/U 1.5","group_item_title":"Tim Tawa: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Tim Tawa records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Tim Tawa records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-tim-tawa.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-tim-tawa.png","outcomes":["Over","Under"],"outcome_prices":[0.285,0.715],"probability":0.285,"spread":0.55,"active":true,"closed":false,"start_date":"2026-07-21T17:47:03.384071Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":238.33,"volume_24hr":238.33,"prob_24h_change":-0.020000000000000018,"volume_24h_change":238.33,"normalized_vol_24hr":12.098044395446777,"normalized_volume":8.332830429077148,"liquidity":6.2582,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T18:29:03.093128Z","fetched_at":"2026-07-21T18:28:39.755528Z","added_at":"2026-07-21T17:57:08.853078Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-tim-tawa-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.305,0.285]},{"source":"polymarket","id":"3019448","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-tommy-white-1pt5","question":"Tommy White: Home Runs O/U 1.5","group_item_title":"Tommy White: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Tommy White records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Tommy White records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-tommy-white.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-tommy-white.png","outcomes":["Over","Under"],"outcome_prices":[0.28,0.72],"probability":0.28,"spread":0.54,"active":true,"closed":false,"start_date":"2026-07-21T17:47:10.244094Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":238.33,"volume_24hr":238.33,"prob_24h_change":-0.024999999999999967,"volume_24h_change":238.33,"normalized_vol_24hr":12.098044395446777,"normalized_volume":8.332830429077148,"liquidity":8.5084,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T20:34:19.090013Z","fetched_at":"2026-07-21T20:33:54.161752Z","added_at":"2026-07-21T17:57:08.853078Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-tommy-white-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.305,0.28,0.285,0.28]},{"source":"polymarket","id":"3017820","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-henry-bolte-1pt5","question":"Henry Bolte: Home Runs O/U 1.5","group_item_title":"Henry Bolte: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Henry Bolte records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Henry Bolte records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-henry-bolte.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-henry-bolte.png","outcomes":["Over","Under"],"outcome_prices":[0.0305,0.9695],"probability":0.0305,"spread":0.059,"active":true,"closed":false,"start_date":"2026-07-21T15:47:21.085249Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":263.33000000000004,"volume_24hr":263.33000000000004,"prob_24h_change":-0.004500000000000004,"volume_24h_change":263.33000000000004,"normalized_vol_24hr":12.54088306427002,"normalized_volume":8.637846946716309,"liquidity":80.12997,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T20:01:56.749719Z","fetched_at":"2026-07-21T20:01:30.411050Z","added_at":"2026-07-21T15:50:21.528689Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-henry-bolte-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.035,0.035,0.031,0.0305]},{"source":"polymarket","id":"3014160","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-nolan-arenado-1pt5","question":"Nolan Arenado: Home Runs O/U 1.5","group_item_title":"Nolan Arenado: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Nolan Arenado records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Nolan Arenado records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-nolan-arenado.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-nolan-arenado.png","outcomes":["Over","Under"],"outcome_prices":[0.0125,0.9875],"probability":0.0125,"spread":0.023,"active":true,"closed":false,"start_date":"2026-07-21T08:47:43.520255Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":20.0,"volume_24hr":20.0,"prob_24h_change":-0.27249999999999996,"volume_24h_change":20.0,"normalized_vol_24hr":3.7370963096618652,"normalized_volume":2.574018716812134,"liquidity":177.41399,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T18:13:15.395381Z","fetched_at":"2026-07-21T18:12:54.327161Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-nolan-arenado-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.285,0.285,0.465,0.49,0.0155,0.0125]},{"source":"polymarket","id":"3016239","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-max-kepler-1pt5","question":"Max Kepler: Home Runs O/U 1.5","group_item_title":"Max Kepler: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Max Kepler records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Max Kepler records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-max-kepler.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-max-kepler.png","outcomes":["Over","Under"],"outcome_prices":[0.012,0.988],"probability":0.012,"spread":0.022,"active":true,"closed":false,"start_date":"2026-07-21T11:47:12.206279Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":20.0,"volume_24hr":20.0,"prob_24h_change":-0.27299999999999996,"volume_24h_change":20.0,"normalized_vol_24hr":3.7370963096618652,"normalized_volume":2.574018716812134,"liquidity":315.68079,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T20:34:19.090013Z","fetched_at":"2026-07-21T20:33:54.161752Z","added_at":"2026-07-21T11:59:01.881996Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-max-kepler-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.285,0.285,0.09,0.125,0.12,0.0155,0.012,0.012,0.0125,0.012]},{"source":"polymarket","id":"3014148","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-gabriel-moreno-1pt5","question":"Gabriel Moreno: Home Runs O/U 1.5","group_item_title":"Gabriel Moreno: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Gabriel Moreno records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Gabriel Moreno records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-gabriel-moreno.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-gabriel-moreno.png","outcomes":["Over","Under"],"outcome_prices":[0.011,0.989],"probability":0.011,"spread":0.02,"active":true,"closed":false,"start_date":"2026-07-21T08:47:11.492080Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":20.0,"volume_24hr":20.0,"prob_24h_change":-0.27399999999999997,"volume_24h_change":20.0,"normalized_vol_24hr":3.7370963096618652,"normalized_volume":2.574018716812134,"liquidity":277.93999,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T18:13:15.395381Z","fetched_at":"2026-07-21T18:12:54.327161Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-gabriel-moreno-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.285,0.285,0.465,0.49,0.0155,0.011]},{"source":"polymarket","id":"3014150","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-geraldo-perdomo-1pt5","question":"Geraldo Perdomo: Home Runs O/U 1.5","group_item_title":"Geraldo Perdomo: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Geraldo Perdomo records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Geraldo Perdomo records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-geraldo-perdomo.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-geraldo-perdomo.png","outcomes":["Over","Under"],"outcome_prices":[0.0105,0.9895],"probability":0.0105,"spread":0.019,"active":true,"closed":false,"start_date":"2026-07-21T08:48:21.709916Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":20.0,"volume_24hr":20.0,"prob_24h_change":-0.27449999999999997,"volume_24h_change":20.0,"normalized_vol_24hr":3.7370963096618652,"normalized_volume":2.574018716812134,"liquidity":177.6099,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T17:57:27.232555Z","fetched_at":"2026-07-21T17:57:08.853078Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-geraldo-perdomo-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.285,0.285,0.28,0.475,0.49,0.0105]},{"source":"polymarket","id":"3014152","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-jacob-wilson-1pt5","question":"Jacob Wilson: Home Runs O/U 1.5","group_item_title":"Jacob Wilson: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Jacob Wilson records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Jacob Wilson records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jacob-wilson.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jacob-wilson.png","outcomes":["Over","Under"],"outcome_prices":[0.0105,0.9895],"probability":0.0105,"spread":0.019,"active":true,"closed":false,"start_date":"2026-07-21T08:47:04.664321Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":20.0,"volume_24hr":20.0,"prob_24h_change":-0.2695,"volume_24h_change":20.0,"normalized_vol_24hr":3.7370963096618652,"normalized_volume":2.574018716812134,"liquidity":180.32993,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T17:57:27.232555Z","fetched_at":"2026-07-21T17:57:08.853078Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-jacob-wilson-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.28,0.28,0.275,0.28,0.275,0.48,0.465,0.485,0.0105]},{"source":"polymarket","id":"3014156","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-joshua-kuroda-grauer-1pt5","question":"Joshua Kuroda-Grauer: Home Runs O/U 1.5","group_item_title":"Joshua Kuroda-Grauer: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Joshua Kuroda-Grauer records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Joshua Kuroda-Grauer records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-joshua-kuroda-grauer.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-joshua-kuroda-grauer.png","outcomes":["Over","Under"],"outcome_prices":[0.0095,0.9905],"probability":0.0095,"spread":0.017,"active":true,"closed":false,"start_date":"2026-07-21T08:48:16.776611Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":20.0,"volume_24hr":20.0,"prob_24h_change":-0.2705,"volume_24h_change":20.0,"normalized_vol_24hr":3.7370963096618652,"normalized_volume":2.574018716812134,"liquidity":178.48199,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T18:13:15.395381Z","fetched_at":"2026-07-21T18:12:54.327161Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-joshua-kuroda-grauer-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.28,0.28,0.275,0.465,0.49,0.0105,0.0095]},{"source":"polymarket","id":"3017624","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-k-kohl-drake-1pt5","question":"Kohl Drake: Strikeouts O/U 1.5","group_item_title":"Kohl Drake: Strikeouts O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Kohl Drake records more than 1.5 strikeouts during the game. This market will resolve to \"Under\" if Kohl Drake records less than 1.5 strikeouts during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-kohl-drake.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-kohl-drake.png","outcomes":["Over","Under"],"outcome_prices":[0.805,0.195],"probability":0.805,"spread":0.25,"active":true,"closed":false,"start_date":"2026-07-21T14:47:36.667145Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.15500000000000003,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":32.9482,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T20:49:47.518375Z","fetched_at":"2026-07-21T20:49:25.247566Z","added_at":"2026-07-21T15:17:37.157245Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-k-kohl-drake-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.65,0.65,0.655,0.655,0.655,0.66,0.825,0.885,0.805]},{"source":"polymarket","id":"3014165","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-k-jack-perkins-2pt5","question":"Jack Perkins: Strikeouts O/U 2.5","group_item_title":"Jack Perkins: Strikeouts O/U 2.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Jack Perkins records more than 2.5 strikeouts during the game. This market will resolve to \"Under\" if Jack Perkins records less than 2.5 strikeouts during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jack-perkins.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jack-perkins.png","outcomes":["Over","Under"],"outcome_prices":[0.79,0.21],"probability":0.79,"spread":0.38,"active":true,"closed":false,"start_date":"2026-07-21T08:47:56.227099Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.16000000000000003,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":44.1984,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T19:44:53.144417Z","fetched_at":"2026-07-21T19:44:27.887757Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-k-jack-perkins-2pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.63,0.63,0.79,0.63,0.79,0.815,0.79,0.79,0.81,0.79]},{"source":"polymarket","id":"3017625","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-k-kohl-drake-2pt5","question":"Kohl Drake: Strikeouts O/U 2.5","group_item_title":"Kohl Drake: Strikeouts O/U 2.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Kohl Drake records more than 2.5 strikeouts during the game. This market will resolve to \"Under\" if Kohl Drake records less than 2.5 strikeouts during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-kohl-drake.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-kohl-drake.png","outcomes":["Over","Under"],"outcome_prices":[0.765,0.235],"probability":0.765,"spread":0.41,"active":true,"closed":false,"start_date":"2026-07-21T14:47:16.518418Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.245,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":42.04,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T19:44:53.144417Z","fetched_at":"2026-07-21T19:44:27.887757Z","added_at":"2026-07-21T15:17:37.157245Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-k-kohl-drake-2pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.52,0.52,0.525,0.595,0.59,0.59,0.595,0.765]},{"source":"polymarket","id":"3014166","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-k-jack-perkins-3pt5","question":"Jack Perkins: Strikeouts O/U 3.5","group_item_title":"Jack Perkins: Strikeouts O/U 3.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Jack Perkins records more than 3.5 strikeouts during the game. This market will resolve to \"Under\" if Jack Perkins records less than 3.5 strikeouts during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jack-perkins.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jack-perkins.png","outcomes":["Over","Under"],"outcome_prices":[0.64,0.36],"probability":0.64,"spread":0.06,"active":true,"closed":false,"start_date":"2026-07-21T08:47:26.380365Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.07999999999999996,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":933.5625,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T20:34:19.090013Z","fetched_at":"2026-07-21T20:33:54.161752Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-k-jack-perkins-3pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.56,0.56,0.465,0.625,0.455,0.62,0.615,0.615,0.61,0.625,0.625,0.625,0.615,0.64,0.615,0.62,0.64]},{"source":"polymarket","id":"3014167","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-k-jack-perkins-4pt5","question":"Jack Perkins: Strikeouts O/U 4.5","group_item_title":"Jack Perkins: Strikeouts O/U 4.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Jack Perkins records more than 4.5 strikeouts during the game. This market will resolve to \"Under\" if Jack Perkins records less than 4.5 strikeouts during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jack-perkins.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jack-perkins.png","outcomes":["Over","Under"],"outcome_prices":[0.415,0.585],"probability":0.415,"spread":0.21,"active":true,"closed":false,"start_date":"2026-07-21T08:48:12.703376Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.13,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":3038.74,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T21:05:21.090537Z","fetched_at":"2026-07-21T21:04:57.122079Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-k-jack-perkins-4pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.285,0.285,0.275,0.275,0.29,0.5,0.49,0.485,0.475,0.47,0.41,0.4,0.41,0.41,0.4,0.425,0.41,0.4,0.405]},{"source":"polymarket","id":"3019445","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-tim-tawa-0pt5","question":"Tim Tawa: Home Runs O/U 0.5","group_item_title":"Tim Tawa: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Tim Tawa records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Tim Tawa records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-tim-tawa.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-tim-tawa.png","outcomes":["Over","Under"],"outcome_prices":[0.33,0.67],"probability":0.33,"spread":0.64,"active":true,"closed":false,"start_date":"2026-07-21T17:47:04.429471Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.019999999999999962,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":6.3615,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T18:29:03.093128Z","fetched_at":"2026-07-21T18:28:39.755528Z","added_at":"2026-07-21T17:57:08.853078Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-tim-tawa-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.35,0.33]},{"source":"polymarket","id":"3014161","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-shea-langeliers-0pt5","question":"Shea Langeliers: Home Runs O/U 0.5","group_item_title":"Shea Langeliers: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Shea Langeliers records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Shea Langeliers records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-shea-langeliers.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-shea-langeliers.png","outcomes":["Over","Under"],"outcome_prices":[0.13,0.87],"probability":0.13,"spread":0.24,"active":true,"closed":false,"start_date":"2026-07-21T08:47:22.320842Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.27,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":5707.7344,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T20:34:19.090013Z","fetched_at":"2026-07-21T20:33:54.161752Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-shea-langeliers-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.4,0.14,0.13,0.135,0.135,0.13,0.135,0.135,0.13,0.125,0.125,0.13]},{"source":"polymarket","id":"3014157","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-ketel-marte-0pt5","question":"Ketel Marte: Home Runs O/U 0.5","group_item_title":"Ketel Marte: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Ketel Marte records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Ketel Marte records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-ketel-marte.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-ketel-marte.png","outcomes":["Over","Under"],"outcome_prices":[0.1,0.9],"probability":0.1,"spread":0.16,"active":true,"closed":false,"start_date":"2026-07-21T08:47:32.449179Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.024999999999999994,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":6793.0498,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T20:49:47.518375Z","fetched_at":"2026-07-21T20:49:25.247566Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-ketel-marte-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.125,0.12,0.105,0.105,0.1,0.11,0.105,0.105,0.105,0.1,0.105,0.105,0.1]},{"source":"polymarket","id":"3014145","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-corbin-carroll-0pt5","question":"Corbin Carroll: Home Runs O/U 0.5","group_item_title":"Corbin Carroll: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Corbin Carroll records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Corbin Carroll records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-corbin-carroll.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-corbin-carroll.png","outcomes":["Over","Under"],"outcome_prices":[0.095,0.905],"probability":0.095,"spread":0.17,"active":true,"closed":false,"start_date":"2026-07-21T08:47:03.641422Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.009999999999999995,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":3102.2698,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T21:20:23.397237Z","fetched_at":"2026-07-21T21:20:23.397237Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-corbin-carroll-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.11,0.11,0.1,0.145,0.14,0.095,0.09,0.14,0.105,0.1,0.1,0.1,0.1,0.095,0.09,0.095,0.14,0.095]},{"source":"polymarket","id":"3014153","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-jonah-heim-0pt5","question":"Jonah Heim: Home Runs O/U 0.5","group_item_title":"Jonah Heim: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Jonah Heim records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Jonah Heim records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jonah-heim.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jonah-heim.png","outcomes":["Over","Under"],"outcome_prices":[0.085,0.915],"probability":0.085,"spread":0.15,"active":true,"closed":false,"start_date":"2026-07-21T08:47:06.673818Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.26999999999999996,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":4325.1449,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T18:29:03.093128Z","fetched_at":"2026-07-21T18:28:39.755528Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-jonah-heim-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.355,0.355,0.35,0.1,0.075,0.08,0.08,0.075,0.09,0.085]},{"source":"polymarket","id":"3014163","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-tyler-soderstrom-0pt5","question":"Tyler Soderstrom: Home Runs O/U 0.5","group_item_title":"Tyler Soderstrom: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Tyler Soderstrom records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Tyler Soderstrom records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-tyler-soderstrom.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-tyler-soderstrom.png","outcomes":["Over","Under"],"outcome_prices":[0.085,0.915],"probability":0.085,"spread":0.15,"active":true,"closed":false,"start_date":"2026-07-21T08:48:34.889111Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.27999999999999997,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":6097.4803,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T16:53:59.772007Z","fetched_at":"2026-07-21T16:53:39.169057Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-tyler-soderstrom-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.365,0.105,0.09,0.095,0.09,0.09,0.1,0.095,0.09,0.085]},{"source":"polymarket","id":"3014159","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-nolan-arenado-0pt5","question":"Nolan Arenado: Home Runs O/U 0.5","group_item_title":"Nolan Arenado: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Nolan Arenado records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Nolan Arenado records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-nolan-arenado.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-nolan-arenado.png","outcomes":["Over","Under"],"outcome_prices":[0.08,0.92],"probability":0.08,"spread":0.14,"active":true,"closed":false,"start_date":"2026-07-21T08:47:27.405395Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.015,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":3937.68,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T15:34:55.183269Z","fetched_at":"2026-07-21T15:34:37.977501Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-nolan-arenado-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.095,0.09,0.08,0.075,0.085,0.08]},{"source":"polymarket","id":"3016238","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-max-kepler-0pt5","question":"Max Kepler: Home Runs O/U 0.5","group_item_title":"Max Kepler: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Max Kepler records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Max Kepler records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-max-kepler.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-max-kepler.png","outcomes":["Over","Under"],"outcome_prices":[0.08,0.92],"probability":0.08,"spread":0.12,"active":true,"closed":false,"start_date":"2026-07-21T11:47:10.470706Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.015,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":3410.7151,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T20:49:47.518375Z","fetched_at":"2026-07-21T20:49:25.247566Z","added_at":"2026-07-21T11:59:01.881996Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-max-kepler-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.095,0.095,0.095,0.09,0.08,0.08]},{"source":"polymarket","id":"3017819","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-henry-bolte-0pt5","question":"Henry Bolte: Home Runs O/U 0.5","group_item_title":"Henry Bolte: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Henry Bolte records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Henry Bolte records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-henry-bolte.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-henry-bolte.png","outcomes":["Over","Under"],"outcome_prices":[0.07,0.93],"probability":0.07,"spread":0.12,"active":true,"closed":false,"start_date":"2026-07-21T15:47:17.204054Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.024999999999999994,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":172.021,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T17:57:27.232555Z","fetched_at":"2026-07-21T17:57:08.853078Z","added_at":"2026-07-21T15:50:21.528689Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-henry-bolte-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.095,0.33,0.07]},{"source":"polymarket","id":"3019447","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-tommy-white-0pt5","question":"Tommy White: Home Runs O/U 0.5","group_item_title":"Tommy White: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Tommy White records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Tommy White records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-tommy-white.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-tommy-white.png","outcomes":["Over","Under"],"outcome_prices":[0.07,0.93],"probability":0.07,"spread":0.12,"active":true,"closed":false,"start_date":"2026-07-21T17:47:14.320451Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.26,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":10.06,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T18:13:41.868508Z","fetched_at":"2026-07-21T18:12:54.327161Z","added_at":"2026-07-21T17:57:08.853078Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-tommy-white-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.33,0.07]},{"source":"polymarket","id":"3014147","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-gabriel-moreno-0pt5","question":"Gabriel Moreno: Home Runs O/U 0.5","group_item_title":"Gabriel Moreno: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Gabriel Moreno records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Gabriel Moreno records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-gabriel-moreno.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-gabriel-moreno.png","outcomes":["Over","Under"],"outcome_prices":[0.06,0.94],"probability":0.06,"spread":0.1,"active":true,"closed":false,"start_date":"2026-07-21T08:47:01.874528Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.020000000000000004,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":3457.2469,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T21:20:23.397237Z","fetched_at":"2026-07-21T21:20:23.397237Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-gabriel-moreno-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.08,0.08,0.06,0.07,0.07,0.065,0.075,0.065,0.06]},{"source":"polymarket","id":"3014149","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-geraldo-perdomo-0pt5","question":"Geraldo Perdomo: Home Runs O/U 0.5","group_item_title":"Geraldo Perdomo: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Geraldo Perdomo records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Geraldo Perdomo records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-geraldo-perdomo.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-geraldo-perdomo.png","outcomes":["Over","Under"],"outcome_prices":[0.055,0.945],"probability":0.055,"spread":0.09,"active":true,"closed":false,"start_date":"2026-07-21T08:48:50.616128Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.015000000000000006,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":4681.0513,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T18:29:03.093128Z","fetched_at":"2026-07-21T18:28:39.755528Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-geraldo-perdomo-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.07,0.075,0.075,0.065,0.06,0.055,0.06,0.07,0.07,0.065,0.075,0.06,0.055]},{"source":"polymarket","id":"3014151","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-jacob-wilson-0pt5","question":"Jacob Wilson: Home Runs O/U 0.5","group_item_title":"Jacob Wilson: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Jacob Wilson records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Jacob Wilson records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jacob-wilson.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jacob-wilson.png","outcomes":["Over","Under"],"outcome_prices":[0.055,0.945],"probability":0.055,"spread":0.03,"active":true,"closed":false,"start_date":"2026-07-21T08:47:09.495365Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.26,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":6457.7132,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T20:34:19.090013Z","fetched_at":"2026-07-21T20:33:54.161752Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-jacob-wilson-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.315,0.07,0.06,0.055,0.05,0.055,0.055,0.05,0.065,0.075,0.055,0.05,0.055,0.06,0.055]},{"source":"polymarket","id":"3017384","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-ryan-waldschmidt-0pt5","question":"Ryan Waldschmidt: Home Runs O/U 0.5","group_item_title":"Ryan Waldschmidt: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Ryan Waldschmidt records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Ryan Waldschmidt records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-ryan-waldschmidt.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-ryan-waldschmidt.png","outcomes":["Over","Under"],"outcome_prices":[0.055,0.945],"probability":0.055,"spread":0.09,"active":true,"closed":false,"start_date":"2026-07-21T13:49:20.109741Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.0049999999999999975,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":173.2183,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T17:57:27.232555Z","fetched_at":"2026-07-21T17:57:08.853078Z","added_at":"2026-07-21T13:52:44.166897Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-ryan-waldschmidt-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.06,0.06,0.32,0.055]},{"source":"polymarket","id":"3014155","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-joshua-kuroda-grauer-0pt5","question":"Joshua Kuroda-Grauer: Home Runs O/U 0.5","group_item_title":"Joshua Kuroda-Grauer: Home Runs O/U 0.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Joshua Kuroda-Grauer records more than 0.5 home runs during the game. This market will resolve to \"Under\" if Joshua Kuroda-Grauer records less than 0.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-joshua-kuroda-grauer.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-joshua-kuroda-grauer.png","outcomes":["Over","Under"],"outcome_prices":[0.05,0.95],"probability":0.05,"spread":0.08,"active":true,"closed":false,"start_date":"2026-07-21T08:47:54.206175Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.27,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":4224.1374,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T17:57:27.232555Z","fetched_at":"2026-07-21T17:57:08.853078Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-joshua-kuroda-grauer-0pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.32,0.07,0.06,0.05,0.06,0.06,0.055,0.075,0.05]},{"source":"polymarket","id":"3014162","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-shea-langeliers-1pt5","question":"Shea Langeliers: Home Runs O/U 1.5","group_item_title":"Shea Langeliers: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Shea Langeliers records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Shea Langeliers records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-shea-langeliers.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-shea-langeliers.png","outcomes":["Over","Under"],"outcome_prices":[0.026,0.974],"probability":0.026,"spread":0.032,"active":true,"closed":false,"start_date":"2026-07-21T08:47:36.338036Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.26849999999999996,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":295.87107,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T21:20:23.397237Z","fetched_at":"2026-07-21T21:20:23.397237Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-shea-langeliers-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.295,0.295,0.035,0.035,0.0345,0.055,0.03,0.026,0.026,0.0265]},{"source":"polymarket","id":"3014158","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-ketel-marte-1pt5","question":"Ketel Marte: Home Runs O/U 1.5","group_item_title":"Ketel Marte: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Ketel Marte records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Ketel Marte records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-ketel-marte.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-ketel-marte.png","outcomes":["Over","Under"],"outcome_prices":[0.022,0.978],"probability":0.022,"spread":0.024,"active":true,"closed":false,"start_date":"2026-07-21T08:47:23.357041Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.26799999999999996,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":256.35055,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T18:13:15.395381Z","fetched_at":"2026-07-21T18:12:54.327161Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-ketel-marte-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.29,0.29,0.285,0.02,0.03,0.03,0.0295,0.0505,0.05,0.025,0.022]},{"source":"polymarket","id":"3014146","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-corbin-carroll-1pt5","question":"Corbin Carroll: Home Runs O/U 1.5","group_item_title":"Corbin Carroll: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Corbin Carroll records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Corbin Carroll records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-corbin-carroll.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/az-corbin-carroll.png","outcomes":["Over","Under"],"outcome_prices":[0.0215,0.9785],"probability":0.0215,"spread":0.023,"active":true,"closed":false,"start_date":"2026-07-21T08:46:58.668469Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.26849999999999996,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":200.20451,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T19:44:53.144417Z","fetched_at":"2026-07-21T19:44:27.887757Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-corbin-carroll-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.29,0.29,0.285,0.02,0.025,0.03,0.2835,0.2805,0.025,0.021,0.0215]},{"source":"polymarket","id":"3014164","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-tyler-soderstrom-1pt5","question":"Tyler Soderstrom: Home Runs O/U 1.5","group_item_title":"Tyler Soderstrom: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Tyler Soderstrom records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Tyler Soderstrom records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-tyler-soderstrom.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-tyler-soderstrom.png","outcomes":["Over","Under"],"outcome_prices":[0.0195,0.9805],"probability":0.0195,"spread":0.019,"active":true,"closed":false,"start_date":"2026-07-21T08:47:53.212713Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.27049999999999996,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":241.31893,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T18:13:15.395381Z","fetched_at":"2026-07-21T18:12:54.327161Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-tyler-soderstrom-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.29,0.29,0.025,0.025,0.0395,0.02,0.0195]},{"source":"polymarket","id":"3014154","event_id":"728473","slug":"mlb-oak-ari-2026-07-21-hr-jonah-heim-1pt5","question":"Jonah Heim: Home Runs O/U 1.5","group_item_title":"Jonah Heim: Home Runs O/U 1.5","description":"In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40 PM ET: This market will resolve to \"Over\" if Jonah Heim records more than 1.5 home runs during the game. This market will resolve to \"Under\" if Jonah Heim records less than 1.5 home runs during the game. The entire game including all extra innings will be considered. If the player is listed as inactive or otherwise does not take the field at any point, the market will resolve to \"Under\". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jonah-heim.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/mlb-player-props/ath-jonah-heim.png","outcomes":["Over","Under"],"outcome_prices":[0.017,0.983],"probability":0.017,"spread":0.014,"active":true,"closed":false,"start_date":"2026-07-21T08:47:12.468086Z","end_date":"2026-07-22T01:40:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.26799999999999996,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":183.44995,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T18:13:15.395381Z","fetched_at":"2026-07-21T18:12:54.327161Z","added_at":"2026-07-21T09:05:14.660469Z","url":"https://polymarket.com/event/mlb-oak-ari-2026-07-21-player-props/mlb-oak-ari-2026-07-21-hr-jonah-heim-1pt5","event_title":"Athletics vs. Arizona Diamondbacks - Player Props","chart_24h":[0.285,0.285,0.025,0.285,0.2845,0.2825,0.2785,0.02,0.017]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/728473","as_of":"2026-07-21T21:20:39.485537Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Athletics vs. Arizona Diamondbacks - Player Props\" — top market at 48% probability across 36 outcomes","source_url":null}}