{"source":"kalshi","id":"KXITFWMATCH-26JUL07JOSGRA","ticker":"KXITFWMATCH-26JUL07JOSGRA","slug":"KXITFWMATCH-26JUL07JOSGRA","title":"Joseph vs Grammatikopoulou","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-07-06T20:42:00Z","end_date":"2026-07-21T08:30:00Z","closed_time":"2026-07-07T12:01:52Z","volume":94738.57999999999,"volume_24hr":93056.98000000001,"volume_24h_change":null,"normalized_vol_24hr":38.00069046020508,"normalized_volume":30.453208923339844,"liquidity":null,"open_interest":82326.63,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL07JOSGRA","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Valentini Grammatikopoulou","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":13980.24,"updated_at":"2026-07-07T12:03:27.254013Z","fetched_at":"2026-07-07T12:03:27.254013Z","added_at":"2026-07-06T20:46:33.430021Z","url":"https://kalshi.com/markets/kxitfwmatch/joseph-vs-grammatikopoulou/kxitfwmatch-26jul07josgra","chart_24h":[0.0,1.17,68.23,115.13,175.96,332.33,1036.02,1051.53,1283.6,1293.1599999999999,4104.9400000000005,15960.07,93056.98000000001],"markets":[{"source":"kalshi","id":"KXITFWMATCH-26JUL07JOSGRA-GRA","event_id":"KXITFWMATCH-26JUL07JOSGRA","slug":"KXITFWMATCH-26JUL07JOSGRA-GRA","question":"Will Valentini Grammatikopoulou win the Joseph vs Grammatikopoulou: W35 Hillcrest Round of 32 match?","group_item_title":"Valentini Grammatikopoulou","description":"If Valentini Grammatikopoulou wins the Joseph vs Grammatikopoulou professional tennis match in the 2026 W35 Hillcrest Round of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Joseph vs Grammatikopoulou professional tennis match in the 2026 W35 Hillcrest Round of 32 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":"2026-07-06T20:42:00Z","end_date":"2026-07-21T08:30:00Z","closed_time":"2026-07-07T12:01:52Z","volume":15454.32,"volume_24hr":13980.24,"prob_24h_change":0.99,"volume_24h_change":13980.24,"normalized_vol_24hr":27.7132625579834,"normalized_volume":26.09438133239746,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-07T12:03:52.587845Z","fetched_at":"2026-07-07T12:03:27.262920Z","added_at":"2026-07-06T20:46:33.664735Z","url":"https://kalshi.com/markets/kxitfwmatch/joseph-vs-grammatikopoulou/kxitfwmatch-26jul07josgra","event_title":"Joseph vs Grammatikopoulou","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.94,0.94,0.92,0.98,0.99]},{"source":"kalshi","id":"KXITFWMATCH-26JUL07JOSGRA-JOS","event_id":"KXITFWMATCH-26JUL07JOSGRA","slug":"KXITFWMATCH-26JUL07JOSGRA-JOS","question":"Will Celina Joseph win the Joseph vs Grammatikopoulou: W35 Hillcrest Round of 32 match?","group_item_title":"Celina Joseph","description":"If Celina Joseph wins the Joseph vs Grammatikopoulou professional tennis match in the 2026 W35 Hillcrest Round of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Joseph vs Grammatikopoulou professional tennis match in the 2026 W35 Hillcrest Round of 32 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":"2026-07-06T20:42:00Z","end_date":"2026-07-21T08:30:00Z","closed_time":"2026-07-07T12:01:52Z","volume":79284.26,"volume_24hr":79076.74,"prob_24h_change":0.01,"volume_24h_change":79076.74,"normalized_vol_24hr":38.687564849853516,"normalized_volume":35.69103240966797,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-07T12:03:52.587845Z","fetched_at":"2026-07-07T12:03:27.262920Z","added_at":"2026-07-06T20:46:33.664735Z","url":"https://kalshi.com/markets/kxitfwmatch/joseph-vs-grammatikopoulou/kxitfwmatch-26jul07josgra","event_title":"Joseph vs Grammatikopoulou","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.08,0.07,0.06,0.06,0.06,0.05,0.06,0.06,0.06,0.04,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXITFWMATCH-26JUL07JOSGRA","as_of":"2026-07-07T12:53:44.297040Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Joseph vs Grammatikopoulou\" — top market at 1% probability across 2 outcomes","source_url":null}}