{"source":"kalshi","id":"KXITFMATCH-26AUG15DONWES","ticker":"KXITFMATCH-26AUG15DONWES","slug":"KXITFMATCH-26AUG15DONWES","title":"Donald vs Wessels","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-08-14T22:41:00Z","end_date":"2026-08-29T10:30:00Z","closed_time":"2026-08-15T13:44:38Z","volume":1331711.44,"volume_24hr":1331711.44,"volume_24h_change":null,"normalized_vol_24hr":73.89054107666016,"normalized_volume":55.02276611328125,"liquidity":null,"open_interest":630338.0,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG15DONWES","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":572295.74,"updated_at":"2026-08-15T13:56:10.308620Z","fetched_at":"2026-08-15T13:56:10.308620Z","added_at":"2026-08-14T22:47:15.521144Z","url":"https://kalshi.com/markets/kxitfmatch/donald-vs-wessels/kxitfmatch-26aug15donwes","chart_24h":[0.0,0.02,11.200000000000001,460.06,480.6,480.6,495.84000000000003,507.6,555.9,568.9,871.49,2489.41,20318.72,41335.04,481111.23,1331711.44],"markets":[{"source":"kalshi","id":"KXITFMATCH-26AUG15DONWES-WES","event_id":"KXITFMATCH-26AUG15DONWES","slug":"KXITFMATCH-26AUG15DONWES-WES","question":"Will Louis Wessels win the Donald vs Wessels: M25 Muttenz Semifinal match?","group_item_title":"Louis Wessels","description":"If Louis Wessels wins the Donald vs Wessels professional tennis match in the 2026 M25 Muttenz Semifinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Donald vs Wessels professional tennis match in the 2026 M25 Muttenz 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).\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":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-14T22:41:00Z","end_date":"2026-08-29T10:30:00Z","closed_time":"2026-08-15T13:44:38Z","volume":572295.74,"volume_24hr":572295.74,"prob_24h_change":0.99,"volume_24h_change":572295.74,"normalized_vol_24hr":72.58381652832031,"normalized_volume":54.713809967041016,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-15T13:57:08.474106Z","fetched_at":"2026-08-15T13:56:10.321905Z","added_at":"2026-08-14T22:47:15.682058Z","url":"https://kalshi.com/markets/kxitfmatch/donald-vs-wessels/kxitfmatch-26aug15donwes","event_title":"Donald vs Wessels","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.37,0.38,0.37,0.37,0.36,0.37,0.4,0.29,0.16,0.4,0.3,0.99]},{"source":"kalshi","id":"KXITFMATCH-26AUG15DONWES-DON","event_id":"KXITFMATCH-26AUG15DONWES","slug":"KXITFMATCH-26AUG15DONWES-DON","question":"Will Matthew William Donald win the Donald vs Wessels: M25 Muttenz Semifinal match?","group_item_title":"Matthew William Donald","description":"If Matthew William Donald wins the Donald vs Wessels professional tennis match in the 2026 M25 Muttenz Semifinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Donald vs Wessels professional tennis match in the 2026 M25 Muttenz 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).\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":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-14T22:41:00Z","end_date":"2026-08-29T10:30:00Z","closed_time":"2026-08-15T13:44:38Z","volume":759415.7,"volume_24hr":759415.7,"prob_24h_change":0.01,"volume_24h_change":759415.7,"normalized_vol_24hr":75.71452331542969,"normalized_volume":57.0737419128418,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-15T13:57:08.474106Z","fetched_at":"2026-08-15T13:56:10.321905Z","added_at":"2026-08-14T22:47:15.682058Z","url":"https://kalshi.com/markets/kxitfmatch/donald-vs-wessels/kxitfmatch-26aug15donwes","event_title":"Donald vs Wessels","chart_24h":[0.0,0.0,0.0,0.61,0.61,0.66,0.66,0.64,0.64,0.64,0.64,0.64,0.64,0.64,0.64,0.63,0.71,0.86,0.63,0.7,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXITFMATCH-26AUG15DONWES","as_of":"2026-08-15T14:49:27.778930Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Donald vs Wessels\" — top market at 1% probability across 2 outcomes","source_url":null}}