{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26MAY26MAECOP","ticker":"KXATPCHALLENGERMATCH-26MAY26MAECOP","slug":"KXATPCHALLENGERMATCH-26MAY26MAECOP","title":"Maestrelli vs Coppejans","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-05-25T22:41:00Z","end_date":"2026-06-09T10:30:00Z","closed_time":null,"volume":500331.74,"volume_24hr":482749.89,"volume_24h_change":null,"normalized_vol_24hr":56.74006652832031,"normalized_volume":44.714508056640625,"liquidity":null,"open_interest":315719.8,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26MAY26MAECOP","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Kimmer Coppejans","top_outcome_probability":0.58,"top_outcome_prob_24h_change":0.58,"top_outcome_volume_24h_change":261456.35,"updated_at":"2026-05-26T16:04:19.602898Z","fetched_at":"2026-05-26T16:04:19.602898Z","added_at":"2026-05-25T22:47:52.731604Z","url":"https://kalshi.com/markets/kxatpchallengermatch/maestrelli-vs-coppejans/kxatpchallengermatch-26may26maecop","chart_24h":[0.0,50.0,90.0,122.09,173.09,273.09000000000003,273.09000000000003,275.22,724.22,827.35,1022.35,7716.68,52386.76,232775.93,338479.68,482749.89],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26MAY26MAECOP-COP","event_id":"KXATPCHALLENGERMATCH-26MAY26MAECOP","slug":"KXATPCHALLENGERMATCH-26MAY26MAECOP-COP","question":"Will Kimmer Coppejans win the Maestrelli vs Coppejans: Round Of 32 match?","group_item_title":"Kimmer Coppejans","description":"If Kimmer Coppejans wins the Maestrelli vs Coppejans professional tennis match in the 2026 ATP Challenger Chisinau Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Maestrelli vs Coppejans professional tennis match in the 2026 ATP Challenger Chisinau Round Of 32 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":[0.58,0.42000000000000004],"probability":0.58,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-05-25T22:41:00Z","end_date":"2026-06-09T10:30:00Z","closed_time":"2026-06-09T10:30:00Z","volume":268631.46,"volume_24hr":261456.35,"prob_24h_change":0.58,"volume_24h_change":261456.35,"normalized_vol_24hr":55.802528381347656,"normalized_volume":50.707496643066406,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-26T16:04:43.418200Z","fetched_at":"2026-05-26T16:04:19.690495Z","added_at":"2026-05-25T22:47:52.804803Z","url":"https://kalshi.com/markets/kxatpchallengermatch/maestrelli-vs-coppejans/kxatpchallengermatch-26may26maecop","event_title":"Maestrelli vs Coppejans","chart_24h":[0.0,0.0,0.0,0.56,0.56,0.56,0.56,0.56,0.56,0.58,0.59,0.59,0.44,0.66,0.25,0.63,0.58]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26MAY26MAECOP-MAE","event_id":"KXATPCHALLENGERMATCH-26MAY26MAECOP","slug":"KXATPCHALLENGERMATCH-26MAY26MAECOP-MAE","question":"Will Francesco Maestrelli win the Maestrelli vs Coppejans: Round Of 32 match?","group_item_title":"Francesco Maestrelli","description":"If Francesco Maestrelli wins the Maestrelli vs Coppejans professional tennis match in the 2026 ATP Challenger Chisinau Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Maestrelli vs Coppejans professional tennis match in the 2026 ATP Challenger Chisinau Round Of 32 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":[0.43,0.5700000000000001],"probability":0.43,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-05-25T22:41:00Z","end_date":"2026-06-09T10:30:00Z","closed_time":"2026-06-09T10:30:00Z","volume":231700.28,"volume_24hr":221293.54,"prob_24h_change":0.43,"volume_24h_change":221293.54,"normalized_vol_24hr":54.32035446166992,"normalized_volume":49.514793395996094,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-26T16:04:43.418200Z","fetched_at":"2026-05-26T16:04:19.690495Z","added_at":"2026-05-25T22:47:52.804803Z","url":"https://kalshi.com/markets/kxatpchallengermatch/maestrelli-vs-coppejans/kxatpchallengermatch-26may26maecop","event_title":"Maestrelli vs Coppejans","chart_24h":[0.0,0.0,0.45,0.45,0.45,0.45,0.45,0.44,0.44,0.44,0.56,0.36,0.76,0.38,0.43]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26MAY26MAECOP","as_of":"2026-05-26T16:07:55.699998Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Maestrelli vs Coppejans\" — top market at 58% probability across 2 outcomes","source_url":null}}