{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26MAY31WATGHI","ticker":"KXATPCHALLENGERMATCH-26MAY31WATGHI","slug":"KXATPCHALLENGERMATCH-26MAY31WATGHI","title":"Watt vs Ghibaudo","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-05-30T22:51:00Z","end_date":"2026-06-14T10:40:00Z","closed_time":"2026-05-31T12:31:56Z","volume":49749.75,"volume_24hr":49562.72,"volume_24h_change":null,"normalized_vol_24hr":35.05195236206055,"normalized_volume":31.42576026916504,"liquidity":null,"open_interest":33569.490000000005,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26MAY31WATGHI","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"James Watt","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":32885.8,"updated_at":"2026-05-31T12:35:53.300026Z","fetched_at":"2026-05-31T12:35:53.300026Z","added_at":"2026-05-30T23:04:57.487553Z","url":"https://kalshi.com/markets/kxatpchallengermatch/watt-vs-ghibaudo/kxatpchallengermatch-26may31watghi","chart_24h":[0.0,0.0,171.0,207.0,426.15,486.15,18572.309999999998,49562.72],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26MAY31WATGHI-WAT","event_id":"KXATPCHALLENGERMATCH-26MAY31WATGHI","slug":"KXATPCHALLENGERMATCH-26MAY31WATGHI-WAT","question":"Will James Watt win the Watt vs Ghibaudo: Qualification Round 1 match?","group_item_title":"James Watt","description":"If James Watt wins the Watt vs Ghibaudo professional tennis match in the 2026 ATP Challenger Birmingham Qualification Round 1 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Watt vs Ghibaudo professional tennis match in the 2026 ATP Challenger Birmingham Qualification Round 1 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), the market will resolve to a fair price in accordance with the rules. 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":"2026-05-30T22:51:00Z","end_date":"2026-06-14T10:40:00Z","closed_time":"2026-05-31T12:31:56Z","volume":32885.8,"volume_24hr":32885.8,"prob_24h_change":0.99,"volume_24h_change":32885.8,"normalized_vol_24hr":34.79979705810547,"normalized_volume":33.53859329223633,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-31T12:36:23.562730Z","fetched_at":"2026-05-31T12:35:53.310186Z","added_at":"2026-05-30T23:04:57.553281Z","url":"https://kalshi.com/markets/kxatpchallengermatch/watt-vs-ghibaudo/kxatpchallengermatch-26may31watghi","event_title":"Watt vs Ghibaudo","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.34,0.34,0.34,0.26,0.25,0.25,0.55,0.99]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26MAY31WATGHI-GHI","event_id":"KXATPCHALLENGERMATCH-26MAY31WATGHI","slug":"KXATPCHALLENGERMATCH-26MAY31WATGHI-GHI","question":"Will Antoine Ghibaudo win the Watt vs Ghibaudo: Qualification Round 1 match?","group_item_title":"Antoine Ghibaudo","description":"If Antoine Ghibaudo wins the Watt vs Ghibaudo professional tennis match in the 2026 ATP Challenger Birmingham Qualification Round 1 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Watt vs Ghibaudo professional tennis match in the 2026 ATP Challenger Birmingham Qualification Round 1 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), the market will resolve to a fair price in accordance with the rules. 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":"2026-05-30T22:51:00Z","end_date":"2026-06-14T10:40:00Z","closed_time":"2026-05-31T12:31:56Z","volume":16863.95,"volume_24hr":16676.92,"prob_24h_change":0.01,"volume_24h_change":16676.92,"normalized_vol_24hr":30.404510498046875,"normalized_volume":29.369863510131836,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-31T12:36:23.562730Z","fetched_at":"2026-05-31T12:35:53.310186Z","added_at":"2026-05-30T23:04:57.553281Z","url":"https://kalshi.com/markets/kxatpchallengermatch/watt-vs-ghibaudo/kxatpchallengermatch-26may31watghi","event_title":"Watt vs Ghibaudo","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.7,0.7,0.7,0.7,0.7,0.7,0.78,0.75,0.46,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26MAY31WATGHI","as_of":"2026-05-31T14:59:39.104854Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Watt vs Ghibaudo\" — top market at 99% probability across 2 outcomes","source_url":null}}