{"source":"polymarket","id":"618731","ticker":"mlb-sea-cle-2026-06-27","slug":"mlb-sea-cle-2026-06-27","title":"Seattle Mariners vs. Cleveland Guardians","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10PM ET:\n\nThis market will resolve to \"Seattle Mariners\" if the Seattle Mariners win the game.\n\nThis market will resolve to \"Cleveland Guardians\" if the Cleveland Guardians win the game.\n\nIf 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, or ends in a tie, this market will resolve 50-50.\n\nThe 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","active":true,"closed":false,"start_date":"2026-06-21T13:03:23.617889Z","end_date":"2026-07-04T23:10:00Z","closed_time":null,"volume":1782.2250959999997,"volume_24hr":1715.0850959999998,"volume_24h_change":null,"normalized_vol_24hr":17.245532989501953,"normalized_volume":11.691447257995605,"liquidity":108199.1849,"open_interest":1562.331445,"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":"1st 5 Innings O/U 3.5","top_outcome_probability":0.595,"top_outcome_prob_24h_change":0.09499999999999997,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-06-27T05:31:41.454564Z","fetched_at":"2026-06-27T05:31:41.454564Z","added_at":"2026-06-21T13:17:38.457323Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27","chart_24h":[60.0,60.0,60.0,60.0,60.0,60.0,60.0,60.0,60.0,60.0,60.0,60.0,60.0,60.0,60.0,115.0,115.0,115.0,184.957445,184.957445,295.196574,300.65111400000006,300.65111400000006,325.869294,345.869294,345.869294,341.069294,416.291515,806.60765,806.60765,1220.480452,1294.748445,1519.748445,1662.113316,1708.7098],"markets":[{"source":"polymarket","id":"2628735","event_id":"618731","slug":"mlb-sea-cle-2026-06-27","question":"Seattle Mariners vs. Cleveland Guardians","group_item_title":null,"description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10PM ET:\n\nThis market will resolve to \"Seattle Mariners\" if the Seattle Mariners win the game.\n\nThis market will resolve to \"Cleveland Guardians\" if the Cleveland Guardians win the game.\n\nIf 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, or ends in a tie, this market will resolve 50-50.\n\nThe 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Seattle Mariners","Cleveland Guardians"],"outcome_prices":[0.575,0.425],"probability":0.575,"spread":0.01,"active":true,"closed":false,"start_date":"2026-06-21T13:07:41.263549Z","end_date":"2026-07-04T23:10:00Z","closed_time":null,"volume":1440.6286119999997,"volume_24hr":1373.4886119999999,"prob_24h_change":0.039999999999999925,"volume_24h_change":1313.4886119999999,"normalized_vol_24hr":18.41044044494629,"normalized_volume":14.664549827575684,"liquidity":48417.9041,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T05:33:40.539732Z","fetched_at":"2026-06-27T05:31:42.016391Z","added_at":"2026-06-21T13:17:38.517015Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.535,0.535,0.535,0.535,0.545,0.545,0.555,0.555,0.555,0.555,0.555,0.565,0.565,0.565,0.575,0.575,0.575]},{"source":"polymarket","id":"2628736","event_id":"618731","slug":"mlb-sea-cle-2026-06-27-nrfi","question":"Will there be a run scored in the first inning?: Seattle Mariners vs. Cleveland Guardians","group_item_title":"NRFI","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10 PM ET:\n\nThis market will resolve to \"Yes\" if at least one run is scored in the 1st inning by either the Seattle Mariners or Cleveland Guardians.\n\nThis market will resolve to \"No\" if no runs are scored in the 1st inning by either team.\n\nIf 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.\n\nTo 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.\n\nThe 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Yes","No"],"outcome_prices":[0.47,0.53],"probability":0.47,"spread":0.02,"active":true,"closed":false,"start_date":"2026-06-21T13:03:23.617889Z","end_date":"2026-07-04T23:10:00Z","closed_time":null,"volume":70.0,"volume_24hr":70.0,"prob_24h_change":0.004999999999999949,"volume_24h_change":70.0,"normalized_vol_24hr":6.406978607177734,"normalized_volume":5.0366740226745605,"liquidity":4352.81,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T05:03:16.258536Z","fetched_at":"2026-06-27T02:09:18.588566Z","added_at":"2026-06-21T13:17:38.517015Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27-nrfi","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.465,0.455,0.465,0.455,0.455,0.455,0.45,0.45,0.455,0.455,0.46,0.455,0.455,0.455,0.455,0.455,0.47,0.47,0.47,0.47,0.47,0.47,0.47]},{"source":"polymarket","id":"2696666","event_id":"618731","slug":"mlb-sea-cle-2026-06-27-spread-away-1pt5","question":"Spread: Seattle Mariners (-1.5)","group_item_title":"Spread -1.5","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10 PM ET:\n\nThis market will resolve to \"Seattle Mariners\" if the Seattle Mariners win the game by 2 or more runs.\n\nOtherwise, this market will resolve to \"Cleveland Guardians\". If the game ends in a tie, this market will resolve to \"Cleveland Guardians\".\n\nIf 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.\n\nTo 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.\n\nThe 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Seattle Mariners","Cleveland Guardians"],"outcome_prices":[0.445,0.555],"probability":0.445,"spread":0.01,"active":true,"closed":false,"start_date":"2026-06-26T21:15:17.614862Z","end_date":"2026-06-27T23:10:00Z","closed_time":null,"volume":225.0,"volume_24hr":225.0,"prob_24h_change":0.0050000000000000044,"volume_24h_change":225.0,"normalized_vol_24hr":10.360295295715332,"normalized_volume":8.144468307495117,"liquidity":19234.7897,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T03:37:37.979478Z","fetched_at":"2026-06-27T03:36:08.651102Z","added_at":"2026-06-26T18:12:03.199711Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27-spread-away-1pt5","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.44,0.44,0.445,0.44,0.44,0.445]},{"source":"polymarket","id":"2696667","event_id":"618731","slug":"mlb-sea-cle-2026-06-27-total-8pt5","question":"Seattle Mariners vs. Cleveland Guardians: O/U 8.5","group_item_title":"O/U 8.5","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10 PM ET:\n\nThis market will resolve to \"Over\" if the Seattle Mariners and Cleveland Guardians combine to score 9 or more runs in this game.\n\nIf the combined total is less than 9, this market will resolve to \"Under\".\n\nIf 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.\n\nTo 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.\n\nThe 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Over","Under"],"outcome_prices":[0.44,0.56],"probability":0.44,"spread":0.02,"active":true,"closed":false,"start_date":"2026-06-26T18:20:39.602181Z","end_date":"2026-06-27T23:10:00Z","closed_time":null,"volume":46.596484000000004,"volume_24hr":46.596484000000004,"prob_24h_change":-0.020000000000000018,"volume_24h_change":46.596484000000004,"normalized_vol_24hr":5.261178493499756,"normalized_volume":4.135934352874756,"liquidity":22431.4075,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T05:18:22.210752Z","fetched_at":"2026-06-27T05:16:34.787261Z","added_at":"2026-06-26T18:12:03.199711Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27-total-8pt5","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.46,0.465,0.46,0.455,0.445,0.44]},{"source":"polymarket","id":"2696673","event_id":"618731","slug":"mlb-sea-cle-2026-06-27-f5-total-3pt5","question":"Seattle Mariners vs. Cleveland Guardians: 1st 5 Innings O/U 3.5","group_item_title":"1st 5 Innings O/U 3.5","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10 PM ET: This market will resolve to \"Over\" if the Seattle Mariners and Cleveland Guardians combine to score 4 or more runs by the conclusion of the 5th inning. If the combined total is less than 4, this market will resolve to \"Under\". If the game is postponed, this market will remain open until the 5th inning 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Over","Under"],"outcome_prices":[0.595,0.405],"probability":0.595,"spread":0.07,"active":true,"closed":false,"start_date":"2026-06-26T18:36:16.986381Z","end_date":"2026-06-27T23:10:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.09499999999999997,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":2594.4506,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T05:18:05.653596Z","fetched_at":"2026-06-27T05:16:34.787261Z","added_at":"2026-06-26T18:12:03.199711Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27-f5-total-3pt5","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.5,0.5,0.505,0.5,0.585,0.595,0.585,0.59,0.58,0.595]},{"source":"polymarket","id":"2696668","event_id":"618731","slug":"mlb-sea-cle-2026-06-27-f5-spread-away-1pt5","question":"1st 5 Innings Spread: Seattle Mariners (-1.5)","group_item_title":"1st 5 Innings Spread -1.5","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10 PM ET: This market will resolve to \"Seattle Mariners\" if the Seattle Mariners is winning the game by 2 or more runs at the conclusion of the 5th inning. Otherwise, this market will resolve to \"Cleveland Guardians\". If the game is tied at the conclusion of the 5th inning, this market will resolve to \"Cleveland Guardians\". If the game is postponed, this market will remain open until the 5th inning 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Seattle Mariners","Cleveland Guardians"],"outcome_prices":[0.51,0.49],"probability":0.51,"spread":0.94,"active":true,"closed":false,"start_date":"2026-06-26T19:22:30.596880Z","end_date":"2026-06-27T23:10:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.010000000000000009,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":2.9,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T05:33:17.232366Z","fetched_at":"2026-06-27T05:31:42.016391Z","added_at":"2026-06-26T18:12:03.199711Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27-f5-spread-away-1pt5","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.5,0.5,0.505,0.505,0.51,0.515]},{"source":"polymarket","id":"2696670","event_id":"618731","slug":"mlb-sea-cle-2026-06-27-f5-spread-away-2pt5","question":"1st 5 Innings Spread: Seattle Mariners (-2.5)","group_item_title":"1st 5 Innings Spread -2.5","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10 PM ET: This market will resolve to \"Seattle Mariners\" if the Seattle Mariners is winning the game by 3 or more runs at the conclusion of the 5th inning. Otherwise, this market will resolve to \"Cleveland Guardians\". If the game is tied at the conclusion of the 5th inning, this market will resolve to \"Cleveland Guardians\". If the game is postponed, this market will remain open until the 5th inning 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Seattle Mariners","Cleveland Guardians"],"outcome_prices":[0.51,0.49],"probability":0.51,"spread":0.94,"active":true,"closed":false,"start_date":"2026-06-26T18:48:24.629292Z","end_date":"2026-06-27T23:10:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.010000000000000009,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":2.8,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T05:33:17.232366Z","fetched_at":"2026-06-27T05:31:42.016391Z","added_at":"2026-06-26T18:12:03.199711Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27-f5-spread-away-2pt5","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.5,0.5,0.505,0.505,0.51,0.515]},{"source":"polymarket","id":"2696669","event_id":"618731","slug":"mlb-sea-cle-2026-06-27-f5-spread-home-1pt5","question":"1st 5 Innings Spread: Cleveland Guardians (-1.5)","group_item_title":"1st 5 Innings Spread -1.5","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10 PM ET: This market will resolve to \"Cleveland Guardians\" if the Cleveland Guardians is winning the game by 2 or more runs at the conclusion of the 5th inning. Otherwise, this market will resolve to \"Seattle Mariners\". If the game is tied at the conclusion of the 5th inning, this market will resolve to \"Seattle Mariners\". If the game is postponed, this market will remain open until the 5th inning 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Cleveland Guardians","Seattle Mariners"],"outcome_prices":[0.505,0.495],"probability":0.505,"spread":0.93,"active":true,"closed":false,"start_date":"2026-06-26T18:54:43.713847Z","end_date":"2026-06-27T23:10:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0050000000000000044,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":3.0999,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T05:33:17.232366Z","fetched_at":"2026-06-27T05:31:42.016391Z","added_at":"2026-06-26T18:12:03.199711Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27-f5-spread-home-1pt5","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.5,0.5,0.505,0.505,0.5,0.51]},{"source":"polymarket","id":"2696675","event_id":"618731","slug":"mlb-sea-cle-2026-06-27-f5-total-5pt5","question":"Seattle Mariners vs. Cleveland Guardians: 1st 5 Innings O/U 5.5","group_item_title":"1st 5 Innings O/U 5.5","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10 PM ET: This market will resolve to \"Over\" if the Seattle Mariners and Cleveland Guardians combine to score 6 or more runs by the conclusion of the 5th inning. If the combined total is less than 6, this market will resolve to \"Under\". If the game is postponed, this market will remain open until the 5th inning 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Over","Under"],"outcome_prices":[0.505,0.495],"probability":0.505,"spread":0.93,"active":true,"closed":false,"start_date":"2026-06-26T18:27:29.172857Z","end_date":"2026-06-27T23:10:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0050000000000000044,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":11.1999,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T05:33:17.232366Z","fetched_at":"2026-06-27T05:31:42.016391Z","added_at":"2026-06-26T18:12:03.199711Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27-f5-total-5pt5","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.5,0.5,0.505,0.5,0.5,0.49,0.515]},{"source":"polymarket","id":"2696671","event_id":"618731","slug":"mlb-sea-cle-2026-06-27-f5-spread-home-2pt5","question":"1st 5 Innings Spread: Cleveland Guardians (-2.5)","group_item_title":"1st 5 Innings Spread -2.5","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10 PM ET: This market will resolve to \"Cleveland Guardians\" if the Cleveland Guardians is winning the game by 3 or more runs at the conclusion of the 5th inning. Otherwise, this market will resolve to \"Seattle Mariners\". If the game is tied at the conclusion of the 5th inning, this market will resolve to \"Seattle Mariners\". If the game is postponed, this market will remain open until the 5th inning 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Cleveland Guardians","Seattle Mariners"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.96,"active":true,"closed":false,"start_date":"2026-06-26T19:58:21.267252Z","end_date":"2026-06-27T23:10:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":2.6,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T02:09:18.588566Z","fetched_at":"2026-06-27T02:09:18.588566Z","added_at":"2026-06-26T18:12:03.199711Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27-f5-spread-home-2pt5","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.5,0.5,0.5]},{"source":"polymarket","id":"2696672","event_id":"618731","slug":"mlb-sea-cle-2026-06-27-f5-total-2pt5","question":"Seattle Mariners vs. Cleveland Guardians: 1st 5 Innings O/U 2.5","group_item_title":"1st 5 Innings O/U 2.5","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10 PM ET: This market will resolve to \"Over\" if the Seattle Mariners and Cleveland Guardians combine to score 3 or more runs by the conclusion of the 5th inning. If the combined total is less than 3, this market will resolve to \"Under\". If the game is postponed, this market will remain open until the 5th inning 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Over","Under"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.92,"active":true,"closed":false,"start_date":"2026-06-26T19:04:00.221308Z","end_date":"2026-06-27T23:10:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":8.94,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T05:33:17.232366Z","fetched_at":"2026-06-27T05:31:42.016391Z","added_at":"2026-06-26T18:12:03.199711Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27-f5-total-2pt5","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.5,0.5,0.505,0.5,0.5,0.505]},{"source":"polymarket","id":"2696676","event_id":"618731","slug":"mlb-sea-cle-2026-06-27-f5-total-6pt5","question":"Seattle Mariners vs. Cleveland Guardians: 1st 5 Innings O/U 6.5","group_item_title":"1st 5 Innings O/U 6.5","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10 PM ET: This market will resolve to \"Over\" if the Seattle Mariners and Cleveland Guardians combine to score 7 or more runs by the conclusion of the 5th inning. If the combined total is less than 7, this market will resolve to \"Under\". If the game is postponed, this market will remain open until the 5th inning 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Over","Under"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.92,"active":true,"closed":false,"start_date":"2026-06-26T18:34:58.851935Z","end_date":"2026-06-27T23:10:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":3.1,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T05:33:17.232366Z","fetched_at":"2026-06-27T05:31:42.016391Z","added_at":"2026-06-26T18:12:03.199711Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27-f5-total-6pt5","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.5,0.5,0.505,0.5,0.5,0.49,0.5,0.505]},{"source":"polymarket","id":"2696677","event_id":"618731","slug":"mlb-sea-cle-2026-06-27-extra-innings","question":"Will the game go to extra innings?: Seattle Mariners vs. Cleveland Guardians","group_item_title":"Extra Innings","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10 PM ET: This market will resolve to \"Yes\" if the game goes to extra innings. This market will resolve to \"No\" if the game is completed without going to extra innings. For the purposes of this market, a game goes to extra innings if play begins in any inning after the scheduled regulation innings for that game, such as the 10th inning in a standard 9-inning MLB game. 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. If the game ends in a tie before extra innings are played, 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Yes","No"],"outcome_prices":[0.495,0.505],"probability":0.495,"spread":0.97,"active":true,"closed":false,"start_date":"2026-06-26T18:29:06.615960Z","end_date":"2026-06-27T23:10:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.0050000000000000044,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1.7,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T05:18:05.653596Z","fetched_at":"2026-06-27T05:16:34.787261Z","added_at":"2026-06-26T18:12:03.199711Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27-extra-innings","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.5,0.5,0.495]},{"source":"polymarket","id":"2696674","event_id":"618731","slug":"mlb-sea-cle-2026-06-27-f5-total-4pt5","question":"Seattle Mariners vs. Cleveland Guardians: 1st 5 Innings O/U 4.5","group_item_title":"1st 5 Innings O/U 4.5","description":"In the upcoming MLB game between the Seattle Mariners and Cleveland Guardians, scheduled for June 27 at 7:10 PM ET: This market will resolve to \"Over\" if the Seattle Mariners and Cleveland Guardians combine to score 5 or more runs by the conclusion of the 5th inning. If the combined total is less than 5, this market will resolve to \"Under\". If the game is postponed, this market will remain open until the 5th inning 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/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Over","Under"],"outcome_prices":[0.45,0.55],"probability":0.45,"spread":0.02,"active":true,"closed":false,"start_date":"2026-06-26T18:52:51.623217Z","end_date":"2026-06-27T23:10:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.04999999999999999,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":2831.6854,"categories":["Sports"],"countries":[],"updated_at":"2026-06-27T05:16:34.787261Z","fetched_at":"2026-06-27T05:16:34.787261Z","added_at":"2026-06-26T18:12:03.199711Z","url":"https://polymarket.com/event/mlb-sea-cle-2026-06-27/mlb-sea-cle-2026-06-27-f5-total-4pt5","event_title":"Seattle Mariners vs. Cleveland Guardians","chart_24h":[0.5,0.5,0.505,0.5,0.455,0.455,0.45,0.455,0.455,0.455,0.45]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/618731","as_of":"2026-06-27T05:37:49.740213Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Seattle Mariners vs. Cleveland Guardians\" — top market at 57% probability across 14 outcomes","source_url":null}}