{"source":"polymarket","id":"691538","ticker":"mlb-bal-hou-2026-07-17","slug":"mlb-bal-hou-2026-07-17","title":"Baltimore Orioles vs. Houston Astros","description":"In the upcoming MLB game between the Baltimore Orioles and Houston Astros, scheduled for July 17 at 8:10PM ET:\n\nThis market will resolve to \"Baltimore Orioles\" if the Baltimore Orioles win the game.\n\nThis market will resolve to \"Houston Astros\" if the Houston Astros 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":"2026-07-11T13:03:07.638640Z","end_date":"2026-07-25T00:10:00Z","closed_time":null,"volume":2705.5053669999993,"volume_24hr":2572.4849999999997,"volume_24h_change":null,"normalized_vol_24hr":24.016040802001953,"normalized_volume":12.701290130615234,"liquidity":16615.411,"open_interest":997.182793,"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":"","top_outcome_probability":0.515,"top_outcome_prob_24h_change":-0.015000000000000013,"top_outcome_volume_24h_change":2439.4646329999996,"updated_at":"2026-07-16T22:21:37.034077Z","fetched_at":"2026-07-16T22:21:37.034077Z","added_at":"2026-07-11T13:09:10.205237Z","url":"https://polymarket.com/event/mlb-bal-hou-2026-07-17","chart_24h":[133.020367,133.020367,133.020367,133.020367,133.020367,133.020367,133.020367,143.730367,143.730367,143.730367,143.730367,143.730367,143.730367,127.96765799999999,127.96765799999999,127.96765799999999,127.96765799999999,127.96765799999999,127.96765799999999,127.96765799999999,127.96765799999999,127.96765799999999,139.078768,139.078768,139.078768,139.078768,39.078768,39.078768,39.078768,1385.968768,1385.968768,1385.968768,1382.7618429999998,1380.634185,2577.4849999999997,2572.4849999999997,2572.4849999999997],"markets":[{"source":"polymarket","id":"2881627","event_id":"691538","slug":"mlb-bal-hou-2026-07-17","question":"Baltimore Orioles vs. Houston Astros","group_item_title":null,"description":"In the upcoming MLB game between the Baltimore Orioles and Houston Astros, scheduled for July 17 at 8:10PM ET:\n\nThis market will resolve to \"Baltimore Orioles\" if the Baltimore Orioles win the game.\n\nThis market will resolve to \"Houston Astros\" if the Houston Astros 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":["Baltimore Orioles","Houston Astros"],"outcome_prices":[0.515,0.485],"probability":0.515,"spread":0.01,"active":true,"closed":false,"start_date":"2026-07-11T13:03:08.678570Z","end_date":"2026-07-25T00:10:00Z","closed_time":null,"volume":2705.5053669999993,"volume_24hr":2572.4849999999997,"prob_24h_change":-0.015000000000000013,"volume_24h_change":2439.4646329999996,"normalized_vol_24hr":25.188827514648438,"normalized_volume":17.520389556884766,"liquidity":26721.6803,"categories":["Sports"],"countries":[],"updated_at":"2026-07-16T22:21:37.346200Z","fetched_at":"2026-07-16T22:21:37.346200Z","added_at":"2026-07-11T13:09:10.237814Z","url":"https://polymarket.com/event/mlb-bal-hou-2026-07-17/mlb-bal-hou-2026-07-17","event_title":"Baltimore Orioles vs. Houston Astros","chart_24h":[0.535,0.535,0.535,0.535,0.535,0.525,0.525,0.525,0.525,0.525,0.525,0.525,0.525,0.525,0.525,0.535,0.53,0.535,0.535,0.535,0.535,0.535,0.515,0.515,0.515,0.515,0.52,0.52]},{"source":"polymarket","id":"2881628","event_id":"691538","slug":"mlb-bal-hou-2026-07-17-nrfi","question":"Will there be a run scored in the first inning?: Baltimore Orioles vs. Houston Astros","group_item_title":"NRFI","description":"In the upcoming MLB game between the Baltimore Orioles and Houston Astros, scheduled for July 17 at 8:10 PM ET:\n\nThis market will resolve to \"Yes\" if at least one run is scored in the 1st inning by either the Baltimore Orioles or Houston Astros.\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":[0.515,0.485],"probability":0.515,"spread":0.09,"active":true,"closed":false,"start_date":"2026-07-11T13:03:07.638640Z","end_date":"2026-07-25T00:10:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.08999999999999997,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":547.1002,"categories":["Sports"],"countries":[],"updated_at":"2026-07-16T22:21:37.346200Z","fetched_at":"2026-07-16T22:21:37.346200Z","added_at":"2026-07-11T13:09:10.237814Z","url":"https://polymarket.com/event/mlb-bal-hou-2026-07-17/mlb-bal-hou-2026-07-17-nrfi","event_title":"Baltimore Orioles vs. Houston Astros","chart_24h":[0.615,0.6,0.595,0.6,0.61,0.615,0.56,0.625,0.64,0.645,0.645,0.64,0.635,0.63,0.65,0.65,0.65,0.625,0.62,0.62,0.61,0.605,0.6,0.595,0.58,0.56,0.535,0.545,0.54,0.525,0.52,0.525,0.525,0.525,0.525]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/691538","as_of":"2026-07-16T22:23:24.596758Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Baltimore Orioles vs. Houston Astros\" — top market at 52% probability across 2 outcomes","source_url":null}}