{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL13DONWES","ticker":"KXATPCHALLENGERMATCH-26JUL13DONWES","slug":"KXATPCHALLENGERMATCH-26JUL13DONWES","title":"Donders vs Wessels","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-07-12T22:20:00Z","end_date":"2026-07-27T10:10:00Z","closed_time":"2026-07-13T12:30:24Z","volume":205644.28,"volume_24hr":205615.69,"volume_24h_change":null,"normalized_vol_24hr":50.58635711669922,"normalized_volume":40.503761291503906,"liquidity":null,"open_interest":125634.26,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL13DONWES","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Louis Wessels","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":130676.81,"updated_at":"2026-07-13T12:40:02.336036Z","fetched_at":"2026-07-13T12:40:02.336036Z","added_at":"2026-07-12T22:21:09.684678Z","url":"https://kalshi.com/markets/kxatpchallengermatch/donders-vs-wessels/kxatpchallengermatch-26jul13donwes","chart_24h":[0.0,1.27,1.39,220.76999999999998,222.07999999999998,430.08,451.4,16827.65,56236.14,92227.43,205615.69],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL13DONWES-WES","event_id":"KXATPCHALLENGERMATCH-26JUL13DONWES","slug":"KXATPCHALLENGERMATCH-26JUL13DONWES-WES","question":"Will Louis Wessels win the Donders vs Wessels: Qualification Final match?","group_item_title":"Louis Wessels","description":"If Louis Wessels wins the Donders vs Wessels professional tennis match in the 2026 ATP Challenger Bunschoten Qualification Final after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Donders vs Wessels professional tennis match in the 2026 ATP Challenger Bunschoten Qualification Final 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":"2026-07-12T22:20:00Z","end_date":"2026-07-27T10:10:00Z","closed_time":"2026-07-13T12:30:24Z","volume":130705.4,"volume_24hr":130676.81,"prob_24h_change":0.99,"volume_24h_change":130676.81,"normalized_vol_24hr":50.74443054199219,"normalized_volume":38.92436599731445,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-13T12:41:50.737226Z","fetched_at":"2026-07-13T12:40:02.388508Z","added_at":"2026-07-12T22:21:09.850724Z","url":"https://kalshi.com/markets/kxatpchallengermatch/donders-vs-wessels/kxatpchallengermatch-26jul13donwes","event_title":"Donders vs Wessels","chart_24h":[0.0,0.0,0.0,0.77,0.77,0.77,0.75,0.75,0.73,0.74,0.88,0.6,0.58,0.99]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL13DONWES-DON","event_id":"KXATPCHALLENGERMATCH-26JUL13DONWES","slug":"KXATPCHALLENGERMATCH-26JUL13DONWES-DON","question":"Will Dax Donders win the Donders vs Wessels: Qualification Final match?","group_item_title":"Dax Donders","description":"If Dax Donders wins the Donders vs Wessels professional tennis match in the 2026 ATP Challenger Bunschoten Qualification Final after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Donders vs Wessels professional tennis match in the 2026 ATP Challenger Bunschoten Qualification Final 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":"2026-07-12T22:20:00Z","end_date":"2026-07-27T10:10:00Z","closed_time":"2026-07-13T12:30:24Z","volume":74938.88,"volume_24hr":74938.88,"prob_24h_change":0.01,"volume_24h_change":74938.88,"normalized_vol_24hr":46.0671272277832,"normalized_volume":35.33525085449219,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-13T12:41:50.737226Z","fetched_at":"2026-07-13T12:40:02.388508Z","added_at":"2026-07-12T22:21:09.850724Z","url":"https://kalshi.com/markets/kxatpchallengermatch/donders-vs-wessels/kxatpchallengermatch-26jul13donwes","event_title":"Donders vs Wessels","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.26,0.26,0.26,0.25,0.11,0.41,0.41,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26JUL13DONWES","as_of":"2026-07-13T15:26:55.876041Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Donders vs Wessels\" — top market at 99% probability across 2 outcomes","source_url":null}}