{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG20GEEPOU","ticker":"KXATPCHALLENGERMATCH-26AUG20GEEPOU","slug":"KXATPCHALLENGERMATCH-26AUG20GEEPOU","title":"Geerts vs Poullain","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-19T23:40:00Z","end_date":"2026-09-03T11:30:00Z","closed_time":null,"volume":114552.34,"volume_24hr":114552.34,"volume_24h_change":null,"normalized_vol_24hr":51.816837310791016,"normalized_volume":37.41615295410156,"liquidity":null,"open_interest":105187.26000000001,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG20GEEPOU","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Lucas Poullain","top_outcome_probability":0.52,"top_outcome_prob_24h_change":0.52,"top_outcome_volume_24h_change":59537.65,"updated_at":"2026-08-20T06:58:19.142930Z","fetched_at":"2026-08-20T06:58:19.142930Z","added_at":"2026-08-19T23:48:40.881292Z","url":"https://kalshi.com/markets/kxatpchallengermatch/geerts-vs-poullain/kxatpchallengermatch-26aug20geepou","chart_24h":[0.0,33.0,287.0,316.7,555.83,2405.07,4816.47,58253.87,112589.43,113612.23999999999,114329.09],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG20GEEPOU-POU","event_id":"KXATPCHALLENGERMATCH-26AUG20GEEPOU","slug":"KXATPCHALLENGERMATCH-26AUG20GEEPOU-POU","question":"Lucas Poullain wins","group_item_title":"Lucas Poullain","description":"If Lucas Poullain wins the Geerts vs Poullain professional tennis match in the 2026 ATP Challenger Roehampton Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Geerts vs Poullain professional tennis match in the 2026 ATP Challenger Roehampton Quarterfinal 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).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.52,0.48],"probability":0.52,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-19T23:40:00Z","end_date":"2026-09-03T11:30:00Z","closed_time":"2026-09-03T11:30:00Z","volume":59692.2,"volume_24hr":59692.2,"prob_24h_change":0.52,"volume_24h_change":59537.65,"normalized_vol_24hr":49.57365798950195,"normalized_volume":37.64619064331055,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-20T06:58:19.291009Z","fetched_at":"2026-08-20T06:58:19.291009Z","added_at":"2026-08-19T23:48:41.106648Z","url":"https://kalshi.com/markets/kxatpchallengermatch/geerts-vs-poullain/kxatpchallengermatch-26aug20geepou","event_title":"Geerts vs Poullain","chart_24h":[0.0,0.57,0.57,0.57,0.57,0.58,0.58,0.51,0.51,0.52,0.52]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG20GEEPOU-GEE","event_id":"KXATPCHALLENGERMATCH-26AUG20GEEPOU","slug":"KXATPCHALLENGERMATCH-26AUG20GEEPOU-GEE","question":"Michael Geerts wins","group_item_title":"Michael Geerts","description":"If Michael Geerts wins the Geerts vs Poullain professional tennis match in the 2026 ATP Challenger Roehampton Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Geerts vs Poullain professional tennis match in the 2026 ATP Challenger Roehampton Quarterfinal 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).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.49,0.51],"probability":0.49,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-19T23:40:00Z","end_date":"2026-09-03T11:30:00Z","closed_time":"2026-09-03T11:30:00Z","volume":54860.14,"volume_24hr":54860.14,"prob_24h_change":0.49,"volume_24h_change":54791.44,"normalized_vol_24hr":48.82733154296875,"normalized_volume":37.06235122680664,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-20T06:58:46.336106Z","fetched_at":"2026-08-20T06:58:19.291009Z","added_at":"2026-08-19T23:48:41.106648Z","url":"https://kalshi.com/markets/kxatpchallengermatch/geerts-vs-poullain/kxatpchallengermatch-26aug20geepou","event_title":"Geerts vs Poullain","chart_24h":[0.0,0.0,0.0,0.43,0.48,0.49,0.49,0.48]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26AUG20GEEPOU","as_of":"2026-08-20T06:59:09.045680Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Geerts vs Poullain\" — top market at 52% probability across 2 outcomes","source_url":null}}