{"source":"polymarket","id":"592053","ticker":"atp-heide-michals-2026-06-15","slug":"atp-heide-michals-2026-06-15","title":"Poznan: Gustavo Heide vs Daniel Michalski","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\n\nThis market will resolve to 'Gustavo Heide' if Gustavo Heide advances against Daniel Michalski.\n\nThis market will resolve to 'Daniel Michalski' if Daniel Michalski advances against Gustavo Heide.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.\n\nIf the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.\n\nIf the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.\n\nThe primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","active":true,"closed":false,"start_date":"2026-06-13T22:31:46.727616Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":1077.8712310000003,"volume_24hr":929.4340860000002,"volume_24h_change":null,"normalized_vol_24hr":14.145845413208008,"normalized_volume":10.444899559020996,"liquidity":35593.4514,"open_interest":1072.87123,"categories":["Sports"],"tags":[{"id":"864","slug":"tennis","label":"Tennis"},{"id":"1","slug":"sports","label":"Sports"},{"id":"100639","slug":"games","label":"Games"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"","top_outcome_probability":0.705,"top_outcome_prob_24h_change":0.05999999999999994,"top_outcome_volume_24h_change":780.9969410000002,"updated_at":"2026-06-15T16:01:09.973235Z","fetched_at":"2026-06-15T16:01:09.973235Z","added_at":"2026-06-13T22:16:16.542527Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15","chart_24h":[148.43714500000002,148.43714500000002,677.275202,827.354058,827.354058,828.72392,835.866776,840.866776,840.866776,840.866776,840.866776,840.866776,840.866776,857.4501080000001,881.4501080000001,881.4501080000001,881.4501080000001,881.4501080000001,881.4501080000001,881.4501080000001,881.4501080000001,881.4501080000001,881.4501080000001,881.4501080000001,881.4501080000001,930.7458799999999,930.7458799999999,930.7458799999999,1065.64588,1065.64588,1065.64588,1065.64588,1065.64588,917.208735,921.4340860000002],"markets":[{"source":"polymarket","id":"2535628","event_id":"592053","slug":"atp-heide-michals-2026-06-15","question":"Poznan: Gustavo Heide vs Daniel Michalski","group_item_title":null,"description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\n\nThis market will resolve to 'Gustavo Heide' if Gustavo Heide advances against Daniel Michalski.\n\nThis market will resolve to 'Daniel Michalski' if Daniel Michalski advances against Gustavo Heide.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.\n\nIf the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.\n\nIf the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.\n\nThe primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Gustavo Heide","Daniel Michalski"],"outcome_prices":[0.705,0.295],"probability":0.705,"spread":0.01,"active":true,"closed":false,"start_date":"2026-06-13T22:07:52.586273Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":1077.8712310000003,"volume_24hr":929.4340860000002,"prob_24h_change":0.05999999999999994,"volume_24h_change":780.9969410000002,"normalized_vol_24hr":16.302419662475586,"normalized_volume":14.309210777282715,"liquidity":10324.4422,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T15:47:48.804197Z","fetched_at":"2026-06-15T15:46:43.957318Z","added_at":"2026-06-13T22:16:16.612972Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.645,0.635,0.725,0.72,0.72,0.725,0.715,0.705,0.705,0.705,0.705,0.7,0.705,0.705,0.705,0.705,0.705,0.705]},{"source":"polymarket","id":"2536467","event_id":"592053","slug":"atp-heide-michals-2026-06-15-first-set-winner-Heide-vs-Michalski","question":"Set 1 Winner: Heide vs Michalski","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Set 1 Winner","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to “Heide” if Gustavo Heide wins the first set. It will resolve to “Michalski” if Daniel Michalski wins the first set.\nIf the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50.\nIf the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.\nResolution will be based on official Challenger match statistics.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Heide","Michalski"],"outcome_prices":[0.675,0.325],"probability":0.675,"spread":0.03,"active":true,"closed":false,"start_date":"2026-06-13T23:06:09.115164Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.06500000000000006,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":4185.1767,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T09:43:51.972829Z","fetched_at":"2026-06-15T04:42:18.895923Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-first-set-winner-Heide-vs-Michalski","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.61,0.665,0.655,0.665,0.665,0.68,0.685,0.675,0.66,0.675,0.67,0.67,0.675,0.68,0.68,0.675,0.675,0.675]},{"source":"polymarket","id":"2536470","event_id":"592053","slug":"atp-heide-michals-2026-06-15-first-set-total-8pt5","question":"Heide vs. Michalski: Set 1 Games O/U 8.5","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Set 1 O/U 8.5","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official Challenger results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Over","Under"],"outcome_prices":[0.675,0.325],"probability":0.675,"spread":0.03,"active":true,"closed":false,"start_date":"2026-06-13T23:28:58.742787Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0050000000000000044,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1401.265,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T16:01:51.895979Z","fetched_at":"2026-06-15T16:01:10.223275Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-first-set-total-8pt5","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.67,0.655,0.655,0.655,0.67,0.665,0.665,0.66,0.665,0.665,0.65,0.655,0.67,0.665,0.65,0.655,0.665,0.665,0.66,0.665,0.665,0.665,0.665,0.665,0.67,0.665,0.665,0.66,0.66,0.665]},{"source":"polymarket","id":"2536474","event_id":"592053","slug":"atp-heide-michals-2026-06-15-set-handicap-home-1pt5","question":"Set Handicap: Heide (-1.5) vs Michalski (+1.5)","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Set Handicap +/-1.5","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to \"Heide\" if Gustavo Heide wins by 2 or more sets than Daniel Michalski, based on the final completed score. Otherwise, it will resolve to \"Michalski.\"\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official Challenger results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Heide","Michalski"],"outcome_prices":[0.505,0.495],"probability":0.505,"spread":0.01,"active":true,"closed":false,"start_date":"2026-06-13T23:41:27.383622Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.025000000000000022,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":4410.8242,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T15:47:23.378903Z","fetched_at":"2026-06-14T22:15:21.880189Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-set-handicap-home-1pt5","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.53,0.53,0.535,0.5,0.51,0.505,0.5,0.505,0.505,0.505,0.505,0.505]},{"source":"polymarket","id":"2536475","event_id":"592053","slug":"atp-heide-michals-2026-06-15-first-set-total-9pt5","question":"Heide vs. Michalski: Set 1 Games O/U 9.5","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Set 1 O/U 9.5","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official Challenger results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Over","Under"],"outcome_prices":[0.505,0.495],"probability":0.505,"spread":0.95,"active":true,"closed":false,"start_date":"2026-06-13T23:11:02.669148Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.15000000000000002,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":12.14,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T13:24:10.286636Z","fetched_at":"2026-06-15T12:40:44.287876Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-first-set-total-9pt5","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.655,0.545,0.545,0.545,0.505,0.505,0.505,0.5,0.505,0.505,0.505]},{"source":"polymarket","id":"2535630","event_id":"592053","slug":"atp-heide-michals-2026-06-15-completed-match","question":"Poznan: Completed Match: Gustavo Heide vs Daniel Michalski","group_item_title":"Completed Match","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET. This market will resolve to \"Yes\" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to \"No.\" If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve \"No.\" If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to \"No.\" The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Yes","No"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.98,"active":true,"closed":false,"start_date":"2026-06-13T22:10:28.460310Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.1,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T12:41:36.537239Z","fetched_at":"2026-06-15T12:40:44.287876Z","added_at":"2026-06-13T22:16:16.612972Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-completed-match","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.5,0.5,0.495,0.5]},{"source":"polymarket","id":"2536468","event_id":"592053","slug":"atp-heide-michals-2026-06-15-set-2-winner-Heide-vs-Michalski","question":"Set 2 Winner: Heide vs Michalski","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Set 2 Winner","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to “Heide” if Gustavo Heide wins set 2. It will resolve to “Michalski” if Daniel Michalski wins set 2.\nIf the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), this market will resolve 50-50.\nIf the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.\nResolution will be based on official Challenger match statistics.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Heide","Michalski"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.98,"active":true,"closed":false,"start_date":"2026-06-13T23:18:49.485133Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.1,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T12:41:36.537239Z","fetched_at":"2026-06-15T12:40:44.287876Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-set-2-winner-Heide-vs-Michalski","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.5,0.5,0.5]},{"source":"polymarket","id":"2536469","event_id":"592053","slug":"atp-heide-michals-2026-06-15-set-2-total-8pt5","question":"Heide vs. Michalski: Set 2 Games O/U 8.5","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Set 2 O/U 8.5","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in set 2 equals or exceeds 9. Otherwise, it will resolve to \"Under.\"\nAny tiebreak in set 2 counts as one (1) game toward the total.\nIf set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official Challenger results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Over","Under"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.98,"active":true,"closed":false,"start_date":"2026-06-13T23:34:30.132380Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.1,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T12:41:36.537239Z","fetched_at":"2026-06-15T12:40:44.287876Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-set-2-total-8pt5","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.5,0.5,0.5,0.5]},{"source":"polymarket","id":"2536472","event_id":"592053","slug":"atp-heide-michals-2026-06-15-match-total-22pt5","question":"Heide vs. Michalski: Match O/U 22.5","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Match O/U 22.5","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official Challenger statistics.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Over","Under"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.98,"active":true,"closed":false,"start_date":"2026-06-13T23:09:49.165091Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.1,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T12:26:14.860686Z","fetched_at":"2026-06-15T12:26:14.860686Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-match-total-22pt5","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.5,0.5,0.5]},{"source":"polymarket","id":"2536473","event_id":"592053","slug":"atp-heide-michals-2026-06-15-set-2-total-9pt5","question":"Heide vs. Michalski: Set 2 Games O/U 9.5","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Set 2 O/U 9.5","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in set 2 equals or exceeds 10. Otherwise, it will resolve to \"Under.\"\nAny tiebreak in set 2 counts as one (1) game toward the total.\nIf set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official Challenger results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Over","Under"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.98,"active":true,"closed":false,"start_date":"2026-06-13T23:22:45.838799Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.1,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T12:40:44.287876Z","fetched_at":"2026-06-15T12:40:44.287876Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-set-2-total-9pt5","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.5,0.5,0.5]},{"source":"polymarket","id":"2536476","event_id":"592053","slug":"atp-heide-michals-2026-06-15-match-total-23pt5","question":"Heide vs. Michalski: Match O/U 23.5","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Match O/U 23.5","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official Challenger statistics.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Over","Under"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.98,"active":true,"closed":false,"start_date":"2026-06-13T23:14:33.428673Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.1,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T12:26:58.066245Z","fetched_at":"2026-06-15T12:26:14.860686Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-match-total-23pt5","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.5,0.5,0.505,0.5]},{"source":"polymarket","id":"2536477","event_id":"592053","slug":"atp-heide-michals-2026-06-15-set-2-total-10pt5","question":"Heide vs. Michalski: Set 2 Games O/U 10.5","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Set 2 O/U 10.5","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in set 2 equals or exceeds 11. Otherwise, it will resolve to \"Under.\"\nAny tiebreak in set 2 counts as one (1) game toward the total.\nIf set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official Challenger results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Over","Under"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.98,"active":true,"closed":false,"start_date":"2026-06-13T23:22:48.688557Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.1,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T12:41:36.537239Z","fetched_at":"2026-06-15T12:40:44.287876Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-set-2-total-10pt5","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.5,0.5,0.5]},{"source":"polymarket","id":"2536466","event_id":"592053","slug":"atp-heide-michals-2026-06-15-match-total-21pt5","question":"Heide vs. Michalski: Match O/U 21.5","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Match O/U 21.5","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official Challenger statistics.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Over","Under"],"outcome_prices":[0.455,0.545],"probability":0.455,"spread":0.03,"active":true,"closed":false,"start_date":"2026-06-13T23:23:06.515874Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.0050000000000000044,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":7256.4965,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T16:01:51.895979Z","fetched_at":"2026-06-15T16:01:10.223275Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-match-total-21pt5","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.46,0.475,0.47,0.465,0.46,0.455,0.46,0.47,0.465,0.465,0.465,0.475,0.46,0.465,0.465,0.475,0.475,0.465,0.465,0.47,0.465,0.465,0.465,0.465,0.46,0.465,0.47,0.47,0.465]},{"source":"polymarket","id":"2536471","event_id":"592053","slug":"atp-heide-michals-2026-06-15-set-totals-2pt5","question":"Gustavo Heide vs. Daniel Michalski: Total Sets O/U 2.5","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Total Sets: O/U 2.5","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to \"Over\" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to \"Under.\"\nA super tie breaker is considered as one (1) set for total set markets.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official Challenger statistics.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Over 2.5","Under 2.5"],"outcome_prices":[0.35,0.65],"probability":0.35,"spread":0.02,"active":true,"closed":false,"start_date":"2026-06-13T23:13:27.455700Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.065,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":5413.8964,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T15:33:04.559617Z","fetched_at":"2026-06-15T15:32:23.546389Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-set-totals-2pt5","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.415,0.36,0.355,0.35,0.355,0.35,0.355,0.355,0.35,0.35,0.355,0.35,0.35,0.35,0.355,0.35,0.35,0.355,0.35,0.35,0.35,0.355,0.355,0.35,0.35]},{"source":"polymarket","id":"2536479","event_id":"592053","slug":"atp-heide-michals-2026-06-15-first-set-total-10pt5","question":"Heide vs. Michalski: Set 1 Games O/U 10.5","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Set 1 O/U 10.5","description":"This market refers to the tennis match between Gustavo Heide and Daniel Michalski in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official Challenger results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Over","Under"],"outcome_prices":[0.225,0.775],"probability":0.225,"spread":0.03,"active":true,"closed":false,"start_date":"2026-06-13T23:08:03.761959Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.010000000000000009,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":462.531,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T14:22:54.572792Z","fetched_at":"2026-06-15T14:22:11.156332Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-first-set-total-10pt5","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.215,0.23,0.23,0.23,0.23,0.22,0.225,0.23,0.225,0.225,0.23,0.225,0.225,0.235,0.225,0.235,0.225,0.235,0.225,0.225,0.225,0.225,0.22,0.225,0.225,0.235,0.235,0.225]},{"source":"polymarket","id":"2536478","event_id":"592053","slug":"atp-heide-michals-2026-06-15-set-handicap-away-1pt5","question":"Set Handicap: Michalski (-1.5) vs Heide (+1.5)","group_item_title":"Poznan: Gustavo Heide vs Daniel Michalski Set Handicap +/-1.5","description":"This market refers to the tennis match between Daniel Michalski and Gustavo Heide in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET.\nThis market will resolve to \"Michalski\" if Daniel Michalski wins by 2 or more sets than Gustavo Heide, based on the final completed score. Otherwise, it will resolve to \"Heide.\"\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official Challenger results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Michalski","Heide"],"outcome_prices":[0.155,0.845],"probability":0.155,"spread":0.03,"active":true,"closed":false,"start_date":"2026-06-13T23:59:27.258636Z","end_date":"2026-06-22T09:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.12000000000000002,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1474.8096,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T15:47:23.378903Z","fetched_at":"2026-06-15T15:46:43.957318Z","added_at":"2026-06-13T23:12:30.824189Z","url":"https://polymarket.com/event/atp-heide-michals-2026-06-15/atp-heide-michals-2026-06-15-set-handicap-away-1pt5","event_title":"Poznan: Gustavo Heide vs Daniel Michalski","chart_24h":[0.275,0.29,0.305,0.235,0.16,0.15,0.155,0.15,0.16,0.155,0.155,0.17,0.17,0.16,0.155,0.16,0.165,0.165,0.16,0.155,0.16,0.16,0.16,0.16,0.155,0.16,0.155,0.155,0.155,0.16]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/592053","as_of":"2026-06-15T16:02:34.616737Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Poznan: Gustavo Heide vs Daniel Michalski\" — top market at 70% probability across 16 outcomes","source_url":null}}