{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUN13MATDEN","ticker":"KXATPCHALLENGERMATCH-26JUN13MATDEN","slug":"KXATPCHALLENGERMATCH-26JUN13MATDEN","title":"Matusevich vs Den Ouden","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-06-13T02:00:00Z","end_date":"2026-06-27T12:50:00Z","closed_time":"2026-06-13T15:35:11Z","volume":174962.66999999998,"volume_24hr":174131.72999999998,"volume_24h_change":null,"normalized_vol_24hr":46.126380920410156,"normalized_volume":38.142086029052734,"liquidity":null,"open_interest":83219.48000000001,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN13MATDEN","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Anton Matusevich","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":85779.47,"updated_at":"2026-06-13T15:38:34.214398Z","fetched_at":"2026-06-13T15:38:34.214398Z","added_at":"2026-06-13T02:08:41.957067Z","url":"https://kalshi.com/markets/kxatpchallengermatch/matusevich-vs-den-ouden/kxatpchallengermatch-26jun13matden","chart_24h":[0.0,23.56,48.56,321.56,401.56,401.56,441.56,504.6,505.6,740.1600000000001,2628.6899999999996,62212.2,109768.19,174131.72999999998],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUN13MATDEN-MAT","event_id":"KXATPCHALLENGERMATCH-26JUN13MATDEN","slug":"KXATPCHALLENGERMATCH-26JUN13MATDEN-MAT","question":"Will Anton Matusevich win the Matusevich vs Den Ouden: Qualification match?","group_item_title":"Anton Matusevich","description":"If Anton Matusevich wins the Matusevich vs Den Ouden professional tennis match in the 2026 ATP Challenger Nottingham 2 Qualification after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Matusevich vs Den Ouden professional tennis match in the 2026 ATP Challenger Nottingham 2 Qualification 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":"2026-06-13T02:00:00Z","end_date":"2026-06-27T12:50:00Z","closed_time":"2026-06-13T15:35:11Z","volume":86292.03,"volume_24hr":85779.47,"prob_24h_change":0.99,"volume_24h_change":85779.47,"normalized_vol_24hr":42.618186950683594,"normalized_volume":37.61174011230469,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-13T15:38:56.597715Z","fetched_at":"2026-06-13T15:38:34.221570Z","added_at":"2026-06-13T02:08:42.099000Z","url":"https://kalshi.com/markets/kxatpchallengermatch/matusevich-vs-den-ouden/kxatpchallengermatch-26jun13matden","event_title":"Matusevich vs Den Ouden","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.38,0.38,0.43,0.44,0.47,0.47,0.49,0.49,0.49,0.32,0.72,0.6,0.99]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUN13MATDEN-DEN","event_id":"KXATPCHALLENGERMATCH-26JUN13MATDEN","slug":"KXATPCHALLENGERMATCH-26JUN13MATDEN-DEN","question":"Will Guy Den Ouden win the Matusevich vs Den Ouden: Qualification match?","group_item_title":"Guy Den Ouden","description":"If Guy Den Ouden wins the Matusevich vs Den Ouden professional tennis match in the 2026 ATP Challenger Nottingham 2 Qualification after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Matusevich vs Den Ouden professional tennis match in the 2026 ATP Challenger Nottingham 2 Qualification 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":"2026-06-13T02:00:00Z","end_date":"2026-06-27T12:50:00Z","closed_time":"2026-06-13T15:35:11Z","volume":88670.64,"volume_24hr":88352.26,"prob_24h_change":0.01,"volume_24h_change":88352.26,"normalized_vol_24hr":42.84021759033203,"normalized_volume":37.79191970825195,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-13T15:38:56.597715Z","fetched_at":"2026-06-13T15:38:34.221570Z","added_at":"2026-06-13T02:08:42.099000Z","url":"https://kalshi.com/markets/kxatpchallengermatch/matusevich-vs-den-ouden/kxatpchallengermatch-26jun13matden","event_title":"Matusevich vs Den Ouden","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.53,0.53,0.48,0.67,0.29,0.4,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26JUN13MATDEN","as_of":"2026-06-13T18:18:11.639654Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Matusevich vs Den Ouden\" — top market at 1% probability across 2 outcomes","source_url":null}}