{"source":"kalshi","id":"KXITFWMATCH-26JUL04MAXSTE","ticker":"KXITFWMATCH-26JUL04MAXSTE","slug":"KXITFWMATCH-26JUL04MAXSTE","title":"Ma vs Stefanini","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-04T11:11:00Z","end_date":"2026-07-18T23:00:00Z","closed_time":null,"volume":40858.85,"volume_24hr":26857.21,"volume_24h_change":null,"normalized_vol_24hr":32.05908203125,"normalized_volume":31.973215103149414,"liquidity":null,"open_interest":36894.85,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL04MAXSTE","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Lucrezia Stefanini","top_outcome_probability":0.63,"top_outcome_prob_24h_change":0.63,"top_outcome_volume_24h_change":17592.42,"updated_at":"2026-07-05T00:37:41.600175Z","fetched_at":"2026-07-05T00:37:41.600175Z","added_at":"2026-07-04T11:22:18.351488Z","url":"https://kalshi.com/markets/kxitfwmatch/ma-vs-stefanini/kxitfwmatch-26jul04maxste","chart_24h":[0.0,15.0,16.0,165.46,170.9,204.33999999999997,254.27,758.7,1113.4099999999999,1598.79,2250.6,4099.51,7399.43,11275.08,18543.579999999998],"markets":[{"source":"kalshi","id":"KXITFWMATCH-26JUL04MAXSTE-STE","event_id":"KXITFWMATCH-26JUL04MAXSTE","slug":"KXITFWMATCH-26JUL04MAXSTE-STE","question":"Will Lucrezia Stefanini win the Ma vs Stefanini: W100 Cary NC Semifinal match?","group_item_title":"Lucrezia Stefanini","description":"If Lucrezia Stefanini wins the Ma vs Stefanini professional tennis match in the 2026 W100 Cary NC Semifinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Ma vs Stefanini professional tennis match in the 2026 W100 Cary NC Semifinal 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":[0.63,0.37],"probability":0.63,"spread":0.030000000000000027,"active":true,"closed":false,"start_date":"2026-07-04T11:11:00Z","end_date":"2026-07-18T23:00:00Z","closed_time":"2026-07-18T23:00:00Z","volume":21087.78,"volume_24hr":17592.42,"prob_24h_change":0.63,"volume_24h_change":17592.42,"normalized_vol_24hr":30.892242431640625,"normalized_volume":29.318817138671875,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-05T00:38:21.700205Z","fetched_at":"2026-07-05T00:37:41.726202Z","added_at":"2026-07-04T11:22:18.481870Z","url":"https://kalshi.com/markets/kxitfwmatch/ma-vs-stefanini/kxitfwmatch-26jul04maxste","event_title":"Ma vs Stefanini","chart_24h":[0.0,0.53,0.53,0.53,0.72,0.72,0.72,0.72,0.72,0.72,0.72,0.72,0.72,0.72,0.72,0.7,0.73,0.72]},{"source":"kalshi","id":"KXITFWMATCH-26JUL04MAXSTE-MAX","event_id":"KXITFWMATCH-26JUL04MAXSTE","slug":"KXITFWMATCH-26JUL04MAXSTE-MAX","question":"Will YeXin Ma win the Ma vs Stefanini: W100 Cary NC Semifinal match?","group_item_title":"YeXin Ma","description":"If YeXin Ma wins the Ma vs Stefanini professional tennis match in the 2026 W100 Cary NC Semifinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Ma vs Stefanini professional tennis match in the 2026 W100 Cary NC Semifinal 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":[0.36,0.64],"probability":0.36,"spread":0.019999999999999962,"active":true,"closed":false,"start_date":"2026-07-04T11:11:00Z","end_date":"2026-07-18T23:00:00Z","closed_time":"2026-07-18T23:00:00Z","volume":19771.07,"volume_24hr":9264.79,"prob_24h_change":0.36,"volume_24h_change":9264.79,"normalized_vol_24hr":26.972490310668945,"normalized_volume":28.940353393554688,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-05T00:38:21.700205Z","fetched_at":"2026-07-05T00:37:41.726202Z","added_at":"2026-07-04T11:22:18.481870Z","url":"https://kalshi.com/markets/kxitfwmatch/ma-vs-stefanini/kxitfwmatch-26jul04maxste","event_title":"Ma vs Stefanini","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.3,0.3,0.3,0.3,0.32,0.32,0.32,0.32,0.3,0.32,0.32]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXITFWMATCH-26JUL04MAXSTE","as_of":"2026-07-05T00:39:21.719076Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Ma vs Stefanini\" — top market at 63% probability across 2 outcomes","source_url":null}}