{"source":"kalshi","id":"KXITFWMATCH-26JUN29JOHMAZ","ticker":"KXITFWMATCH-26JUN29JOHMAZ","slug":"KXITFWMATCH-26JUN29JOHMAZ","title":"John-Baptiste vs Mazzoni","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-06-28T21:42:00Z","end_date":"2026-07-13T09:30:00Z","closed_time":"2026-06-29T11:36:04Z","volume":4965.5199999999995,"volume_24hr":4965.5199999999995,"volume_24h_change":null,"normalized_vol_24hr":24.22066879272461,"normalized_volume":17.47313117980957,"liquidity":null,"open_interest":4299.8099999999995,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN29JOHMAZ","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Lauryn John-Baptiste","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":1576.59,"updated_at":"2026-06-29T11:49:56.491436Z","fetched_at":"2026-06-29T11:49:56.491436Z","added_at":"2026-06-28T21:48:55.488466Z","url":"https://kalshi.com/markets/kxitfwmatch/john-baptiste-vs-mazzoni/kxitfwmatch-26jun29johmaz","chart_24h":[0.0,2653.9,4965.5199999999995,4965.5199999999995],"markets":[{"source":"kalshi","id":"KXITFWMATCH-26JUN29JOHMAZ-JOH","event_id":"KXITFWMATCH-26JUN29JOHMAZ","slug":"KXITFWMATCH-26JUN29JOHMAZ-JOH","question":"Will Lauryn John-Baptiste win the John-Baptiste vs Mazzoni: W50 Elvas Round of 16 match?","group_item_title":"Lauryn John-Baptiste","description":"If Lauryn John-Baptiste wins the John-Baptiste vs Mazzoni professional tennis match in the 2026 W50 Elvas Round of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the John-Baptiste vs Mazzoni professional tennis match in the 2026 W50 Elvas 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":"2026-06-28T21:42:00Z","end_date":"2026-07-13T09:30:00Z","closed_time":"2026-06-29T11:36:04Z","volume":1576.59,"volume_24hr":1576.59,"prob_24h_change":0.99,"volume_24h_change":1576.59,"normalized_vol_24hr":20.643770217895508,"normalized_volume":16.03688621520996,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-29T11:49:56.501928Z","fetched_at":"2026-06-29T11:49:56.501928Z","added_at":"2026-06-28T21:48:55.688349Z","url":"https://kalshi.com/markets/kxitfwmatch/john-baptiste-vs-mazzoni/kxitfwmatch-26jun29johmaz","event_title":"John-Baptiste vs Mazzoni","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.99,0.99,0.99]},{"source":"kalshi","id":"KXITFWMATCH-26JUN29JOHMAZ-MAZ","event_id":"KXITFWMATCH-26JUN29JOHMAZ","slug":"KXITFWMATCH-26JUN29JOHMAZ-MAZ","question":"Will Emma Mazzoni win the John-Baptiste vs Mazzoni: W50 Elvas Round of 16 match?","group_item_title":"Emma Mazzoni","description":"If Emma Mazzoni wins the John-Baptiste vs Mazzoni professional tennis match in the 2026 W50 Elvas Round of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the John-Baptiste vs Mazzoni professional tennis match in the 2026 W50 Elvas 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":"2026-06-28T21:42:00Z","end_date":"2026-07-13T09:30:00Z","closed_time":"2026-06-29T11:36:04Z","volume":3388.93,"volume_24hr":3388.93,"prob_24h_change":0.01,"volume_24h_change":3388.93,"normalized_vol_24hr":25.155330657958984,"normalized_volume":19.541643142700195,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-29T11:49:56.501928Z","fetched_at":"2026-06-29T11:49:56.501928Z","added_at":"2026-06-28T21:48:55.688349Z","url":"https://kalshi.com/markets/kxitfwmatch/john-baptiste-vs-mazzoni/kxitfwmatch-26jun29johmaz","event_title":"John-Baptiste vs Mazzoni","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.01,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXITFWMATCH-26JUN29JOHMAZ","as_of":"2026-06-29T15:52:23.671221Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"John-Baptiste vs Mazzoni\" — top market at 1% probability across 2 outcomes","source_url":null}}