{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG04PIEMAY","ticker":"KXATPCHALLENGERMATCH-26AUG04PIEMAY","slug":"KXATPCHALLENGERMATCH-26AUG04PIEMAY","title":"Pieczonka vs Mayot","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-03T21:10:00Z","end_date":"2026-08-18T09:00:00Z","closed_time":null,"volume":3298.22,"volume_24hr":3298.22,"volume_24h_change":null,"normalized_vol_24hr":23.406957626342773,"normalized_volume":17.719057083129883,"liquidity":null,"open_interest":3297.88,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG04PIEMAY","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Harold Mayot","top_outcome_probability":0.86,"top_outcome_prob_24h_change":0.86,"top_outcome_volume_24h_change":1155.83,"updated_at":"2026-08-04T06:50:55.676754Z","fetched_at":"2026-08-04T06:50:55.676754Z","added_at":"2026-08-03T21:18:50.217813Z","url":"https://kalshi.com/markets/kxatpchallengermatch/pieczonka-vs-mayot/kxatpchallengermatch-26aug04piemay","chart_24h":[0.0,1.34,20.21,139.21,144.36,410.11,1081.26,1383.88,3289.34,3291.49],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG04PIEMAY-MAY","event_id":"KXATPCHALLENGERMATCH-26AUG04PIEMAY","slug":"KXATPCHALLENGERMATCH-26AUG04PIEMAY-MAY","question":"Will Harold Mayot win the Pieczonka vs Mayot: Round Of 32 match?","group_item_title":"Harold Mayot","description":"If Harold Mayot wins the Pieczonka vs Mayot professional tennis match in the 2026 ATP Challenger Grodzisk Mazowiecki Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Pieczonka vs Mayot professional tennis match in the 2026 ATP Challenger Grodzisk Mazowiecki 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).\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":[0.86,0.14],"probability":0.86,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-08-03T21:10:00Z","end_date":"2026-08-18T09:00:00Z","closed_time":"2026-08-18T09:00:00Z","volume":1155.83,"volume_24hr":1155.83,"prob_24h_change":0.86,"volume_24h_change":1155.83,"normalized_vol_24hr":20.886730194091797,"normalized_volume":15.487495422363281,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-04T06:37:27.899311Z","fetched_at":"2026-08-04T06:36:50.388502Z","added_at":"2026-08-03T21:18:50.426261Z","url":"https://kalshi.com/markets/kxatpchallengermatch/pieczonka-vs-mayot/kxatpchallengermatch-26aug04piemay","event_title":"Pieczonka vs Mayot","chart_24h":[0.0,0.0,0.84,0.86,0.86,0.86,0.86,0.85,0.86,0.86]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG04PIEMAY-PIE","event_id":"KXATPCHALLENGERMATCH-26AUG04PIEMAY","slug":"KXATPCHALLENGERMATCH-26AUG04PIEMAY-PIE","question":"Will Filip Pieczonka win the Pieczonka vs Mayot: Round Of 32 match?","group_item_title":"Filip Pieczonka","description":"If Filip Pieczonka wins the Pieczonka vs Mayot professional tennis match in the 2026 ATP Challenger Grodzisk Mazowiecki Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Pieczonka vs Mayot professional tennis match in the 2026 ATP Challenger Grodzisk Mazowiecki 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).\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":[0.14,0.86],"probability":0.14,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-03T21:10:00Z","end_date":"2026-08-18T09:00:00Z","closed_time":"2026-08-18T09:00:00Z","volume":2142.39,"volume_24hr":2142.39,"prob_24h_change":0.14,"volume_24h_change":2142.39,"normalized_vol_24hr":24.69879150390625,"normalized_volume":18.31413459777832,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-04T06:52:07.936564Z","fetched_at":"2026-08-04T06:50:55.840634Z","added_at":"2026-08-03T21:18:50.426261Z","url":"https://kalshi.com/markets/kxatpchallengermatch/pieczonka-vs-mayot/kxatpchallengermatch-26aug04piemay","event_title":"Pieczonka vs Mayot","chart_24h":[0.0,0.0,0.0,0.15,0.15,0.15,0.15,0.15,0.15,0.15,0.15,0.15]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26AUG04PIEMAY","as_of":"2026-08-04T07:00:06.920928Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Pieczonka vs Mayot\" — top market at 14% probability across 2 outcomes","source_url":null}}