{"source":"kalshi","id":"KXITFWMATCH-26JUL09MARWIE","ticker":"KXITFWMATCH-26JUL09MARWIE","slug":"KXITFWMATCH-26JUL09MARWIE","title":"Mariani vs Wiersholm","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-07-08T21:42:00Z","end_date":"2026-07-23T09:30:00Z","closed_time":"2026-07-09T12:25:50Z","volume":82927.20999999999,"volume_24hr":82583.82,"volume_24h_change":null,"normalized_vol_24hr":44.800132751464844,"normalized_volume":29.600954055786133,"liquidity":null,"open_interest":42364.32,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL09MARWIE","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Katja Wiersholm","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":40513.78,"updated_at":"2026-07-09T12:32:16.395867Z","fetched_at":"2026-07-09T12:32:16.395867Z","added_at":"2026-07-08T21:51:38.049278Z","url":"https://kalshi.com/markets/kxitfwmatch/mariani-vs-wiersholm/kxitfwmatch-26jul09marwie","chart_24h":[0.0,137.87,139.87,141.51,1872.3,4324.42,18279.2,82346.93],"markets":[{"source":"kalshi","id":"KXITFWMATCH-26JUL09MARWIE-WIE","event_id":"KXITFWMATCH-26JUL09MARWIE","slug":"KXITFWMATCH-26JUL09MARWIE-WIE","question":"Will Katja Wiersholm win the Mariani vs Wiersholm: W15 Monastir Round of 16 match?","group_item_title":"Katja Wiersholm","description":"If Katja Wiersholm wins the Mariani vs Wiersholm professional tennis match in the 2026 W15 Monastir Round of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Mariani vs Wiersholm professional tennis match in the 2026 W15 Monastir Round of 16 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), all markets will resolve to $0.50. If a player withdraws or forfeits after a match has started, that player will resolve to No. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-07-08T21:42:00Z","end_date":"2026-07-23T09:30:00Z","closed_time":"2026-07-09T12:25:50Z","volume":40857.17,"volume_24hr":40513.78,"prob_24h_change":0.99,"volume_24h_change":40513.78,"normalized_vol_24hr":46.763214111328125,"normalized_volume":31.619346618652344,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-09T12:32:41.370596Z","fetched_at":"2026-07-09T12:32:16.403616Z","added_at":"2026-07-08T21:51:38.178129Z","url":"https://kalshi.com/markets/kxitfwmatch/mariani-vs-wiersholm/kxitfwmatch-26jul09marwie","event_title":"Mariani vs Wiersholm","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.43,0.43,0.43,0.52,0.54,0.77,0.99]},{"source":"kalshi","id":"KXITFWMATCH-26JUL09MARWIE-MAR","event_id":"KXITFWMATCH-26JUL09MARWIE","slug":"KXITFWMATCH-26JUL09MARWIE-MAR","question":"Will Matilde Mariani win the Mariani vs Wiersholm: W15 Monastir Round of 16 match?","group_item_title":"Matilde Mariani","description":"If Matilde Mariani wins the Mariani vs Wiersholm professional tennis match in the 2026 W15 Monastir Round of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Mariani vs Wiersholm professional tennis match in the 2026 W15 Monastir Round of 16 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), all markets will resolve to $0.50. If a player withdraws or forfeits after a match has started, that player will resolve to No. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-07-08T21:42:00Z","end_date":"2026-07-23T09:30:00Z","closed_time":"2026-07-09T12:25:50Z","volume":42070.04,"volume_24hr":42070.04,"prob_24h_change":0.01,"volume_24h_change":42070.04,"normalized_vol_24hr":47.0960807800293,"normalized_volume":31.793811798095703,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-09T12:32:16.403616Z","fetched_at":"2026-07-09T12:32:16.403616Z","added_at":"2026-07-08T21:51:38.178129Z","url":"https://kalshi.com/markets/kxitfwmatch/mariani-vs-wiersholm/kxitfwmatch-26jul09marwie","event_title":"Mariani vs Wiersholm","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.61,0.61,0.61,0.59,0.61,0.45,0.27,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXITFWMATCH-26JUL09MARWIE","as_of":"2026-07-09T12:52:59.719309Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Mariani vs Wiersholm\" — top market at 1% probability across 2 outcomes","source_url":null}}