{"source":"gemini","id":"255697","ticker":"MLB-2609190015-WSH-STL-M","slug":"washington-vs-st-louis","title":"Washington vs St. Louis","description":"Washington vs St. Louis","image":"https://assets.gemini.com/predictions/images/Baseball_771b2cf5-357d-4de9-9dbb-1aa2726994f3.avif","icon":null,"active":true,"closed":false,"start_date":"2026-09-17T00:02:16.604000Z","end_date":"2026-09-20T00:15:00Z","closed_time":null,"volume":2935.04,"volume_24hr":2935.04,"volume_24h_change":null,"normalized_vol_24hr":42.626590728759766,"normalized_volume":37.045005798339844,"liquidity":null,"open_interest":null,"categories":["Sports"],"tags":["Pro Baseball"],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Washington","top_outcome_probability":0.51,"top_outcome_prob_24h_change":0.010000000000000009,"top_outcome_volume_24h_change":null,"updated_at":"2026-09-18T16:06:45.372247Z","fetched_at":"2026-09-18T16:06:45.372247Z","added_at":"2026-09-17T00:26:53.281165Z","url":"https://www.gemini.com/predictions/MLB-2609190015-WSH-STL-M/washington-vs-st-louis","chart_24h":[160.0,320.0,400.0,240.0,240.0,480.0,498.59,1498.59,1518.28,1019.69,0.0,0.0,1000.0,2019.69,2019.69,2678.28,2929.26,2935.04],"kind":"live","markets":[{"source":"gemini","id":"255697-635081","event_id":"255697","slug":"GEMI-MLB-2609190015-WSH-STL-M-WSH","question":"Washington","group_item_title":"Washington","description":"If Washington wins the Pro Baseball game between Washington and St. Louis, originally scheduled for September 18, 2026 at 8:15 PM ET, this market will resolve to Yes. Otherwise, it will resolve to No.\n\nIf the event is postponed or rescheduled, the market will remain open until the event is played or the applicable season or tournament ends, and the Expiration Date may be adjusted accordingly.\n\nThe Underlying is the official result of the specified sporting event. Source Agencies, in order, are the league governing the event, ESPN, Fox Sports, and the broadcast partner of the event. If the Expiration Value cannot be determined, including because the event is cancelled or a team forfeits, withdraws, or is disqualified, the Exchange may determine payouts pursuant to the Market Outcome Review Process.\n\nView the [full rules.](https://assets.gemini.com/predictions/terms_and_conditions/Terms_and_Conditions_-_MLB_Win-Loss_Classdocx_5863d849-1cdc-4126-b418-3bf7acc6ecfd.pdf)","image":"https://assets.gemini.com/predictions/images/Washington_NationalsDark_0020c6da-23dc-4718-910b-62e8183c62fc.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.51,0.5],"probability":0.51,"spread":0.01,"active":true,"closed":false,"start_date":"2026-09-17T00:00:08Z","end_date":"2026-09-20T00:15:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":0.010000000000000009,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-18T14:14:43.521697Z","fetched_at":"2026-09-18T14:14:43.521697Z","added_at":"2026-09-17T00:26:53.710278Z","url":"https://www.gemini.com/predictions/MLB-2609190015-WSH-STL-M/washington-vs-st-louis","event_title":"Washington vs St. Louis","chart_24h":[0.5,0.49,0.5,0.49,0.49,0.49,0.49,0.49,0.49,0.5,0.49,0.51]},{"source":"gemini","id":"255697-635091","event_id":"255697","slug":"GEMI-MLB-2609190015-WSH-STL-M-STL","question":"St. Louis","group_item_title":"St. Louis","description":"If St. Louis wins the Pro Baseball game between St. Louis and Washington, originally scheduled for September 18, 2026 at 8:15 PM ET, this market will resolve to Yes. Otherwise, it will resolve to No.\n\nIf the event is postponed or rescheduled, the market will remain open until the event is played or the applicable season or tournament ends, and the Expiration Date may be adjusted accordingly.\n\nThe Underlying is the official result of the specified sporting event. Source Agencies, in order, are the league governing the event, ESPN, Fox Sports, and the broadcast partner of the event. If the Expiration Value cannot be determined, including because the event is cancelled or a team forfeits, withdraws, or is disqualified, the Exchange may determine payouts pursuant to the Market Outcome Review Process.\n\nView the [full rules.](https://assets.gemini.com/predictions/terms_and_conditions/Terms_and_Conditions_-_MLB_Win-Loss_Classdocx_5863d849-1cdc-4126-b418-3bf7acc6ecfd.pdf)","image":"https://assets.gemini.com/predictions/images/St_Louis_CardinalsDark_3cd34202-bec5-4928-9b3f-f3bfdf49d86f.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.5,0.51],"probability":0.5,"spread":0.01,"active":true,"closed":false,"start_date":"2026-09-17T00:00:08Z","end_date":"2026-09-20T00:15:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.030000000000000027,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-18T16:06:46.078290Z","fetched_at":"2026-09-18T16:06:46.078290Z","added_at":"2026-09-17T00:26:53.710278Z","url":"https://www.gemini.com/predictions/MLB-2609190015-WSH-STL-M/washington-vs-st-louis","event_title":"Washington vs St. Louis","chart_24h":[0.54,0.52,0.52,0.52,0.53,0.52,0.52,0.51,0.52,0.52,0.52,0.51,0.52,0.51,0.5,0.5]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/255697","as_of":"2026-09-18T17:30:46.583740Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Washington vs St. Louis\" — top market at 51% probability across 2 outcomes","source_url":null}}