{"source":"polymarket","id":"859928","ticker":"atp-doubles-recesin-kielher-2026-08-18","slug":"atp-doubles-recesin-kielher-2026-08-18","title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","description":"This market refers to the doubles tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Recek/Siniakov' if the team of Recek/Siniakov advances against Kielan/Hernandez.\n\nThis market will resolve to 'Kielan/Hernandez' if the team of Kielan/Hernandez advances against Recek/Siniakov.\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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.\n\nIf the match ends in a walkover (a team 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":"2026-08-16T16:10:18Z","end_date":"2026-08-25T08:00:00Z","closed_time":null,"volume":51255.10541,"volume_24hr":51255.10541,"volume_24h_change":null,"normalized_vol_24hr":50.21476364135742,"normalized_volume":26.77940559387207,"liquidity":10651.40669,"open_interest":51137.345409,"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":0.9945,"top_outcome_prob_24h_change":0.49450000000000005,"top_outcome_volume_24h_change":51255.10541,"updated_at":"2026-08-19T11:52:30.461039Z","fetched_at":"2026-08-19T11:52:30.461039Z","added_at":"2026-08-16T16:32:30.943254Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18","chart_24h":[0.0,0.0,0.0,21640.602198,51219.105410000004,51219.105410000004,51255.10541],"markets":[{"source":"polymarket","id":"3636391","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18","question":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","group_item_title":null,"description":"This market refers to the doubles tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Recek/Siniakov' if the team of Recek/Siniakov advances against Kielan/Hernandez.\n\nThis market will resolve to 'Kielan/Hernandez' if the team of Kielan/Hernandez advances against Recek/Siniakov.\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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.\n\nIf the match ends in a walkover (a team 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":["Recek/Siniakov","Kielan/Hernandez"],"outcome_prices":[0.9945,0.0055],"probability":0.9945,"spread":0.009,"active":true,"closed":false,"start_date":"2026-08-16T16:10:19Z","end_date":"2026-08-25T08:00:00Z","closed_time":null,"volume":51255.10541,"volume_24hr":51255.10541,"prob_24h_change":0.49450000000000005,"volume_24h_change":51255.10541,"normalized_vol_24hr":51.83930587768555,"normalized_volume":34.504398345947266,"liquidity":10651.40669,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T11:59:59.823173Z","fetched_at":"2026-08-19T11:52:30.692201Z","added_at":"2026-08-16T16:32:31.067206Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.5,0.5,0.5,0.745,0.805,0.5,0.81,0.9945]},{"source":"polymarket","id":"3637139","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-set-totals-2pt5","question":"Recek/Siniakov vs. Kielan/Hernandez: Total Sets O/U 2.5","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Total Sets: O/U 2.5","description":"This market refers to the tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM 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":[1.0,0.0],"probability":1.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-16T16:44:35Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:55:13Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T10:05:23.429221Z","fetched_at":"2026-08-19T10:02:22.337725Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-set-totals-2pt5","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.5,1.0]},{"source":"polymarket","id":"3637140","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-set-2-winner-Recek-Siniakov-vs-Kielan-Hernandez","question":"Set 2 Winner: Recek/Siniakov vs Kielan/Hernandez","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 2 Winner","description":"This market refers to the tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM ET.\nThis market will resolve to “Recek/Siniakov” if Recek/Siniakov wins set 2. It will resolve to “Kielan/Hernandez” if Kielan/Hernandez 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":["Recek/Siniakov","Kielan/Hernandez"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-16T16:44:48Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:42:57Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T10:05:23.429221Z","fetched_at":"2026-08-19T10:02:22.337725Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-set-2-winner-Recek-Siniakov-vs-Kielan-Hernandez","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.5,1.0]},{"source":"polymarket","id":"3637143","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-first-set-total-8pt5","question":"Recek/Siniakov vs. Kielan/Hernandez: Set 1 Games O/U 8.5","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 1 O/U 8.5","description":"This market refers to the tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM 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":[1.0,0.0],"probability":1.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T16:44:44Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:17:13Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T09:39:14.894055Z","fetched_at":"2026-08-19T09:36:14.597211Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-first-set-total-8pt5","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.9,1.0]},{"source":"polymarket","id":"3637153","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-first-set-total-9pt5","question":"Recek/Siniakov vs. Kielan/Hernandez: Set 1 Games O/U 9.5","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 1 O/U 9.5","description":"This market refers to the tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM 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":[1.0,0.0],"probability":1.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T16:44:51Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:17:13Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T09:39:14.894055Z","fetched_at":"2026-08-19T09:36:14.597211Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-first-set-total-9pt5","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.9,1.0]},{"source":"polymarket","id":"3636392","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-completed-match","question":"Prague 2: Completed Match: Recek/Siniakov vs Kielan/Hernandez","group_item_title":"Completed Match","description":"This market refers to the doubles tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM 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":1.0,"active":true,"closed":false,"start_date":"2026-08-16T16:10:18Z","end_date":"2026-08-25T08:00:00Z","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":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T09:11:54.674544Z","fetched_at":"2026-08-18T08:08:48.482063Z","added_at":"2026-08-16T16:32:31.067206Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-completed-match","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.5]},{"source":"polymarket","id":"3637138","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-first-set-winner-Recek-Siniakov-vs-Kielan-Hernandez","question":"Set 1 Winner: Recek/Siniakov vs Kielan/Hernandez","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 1 Winner","description":"This market refers to the tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM ET.\nThis market will resolve to “Recek/Siniakov” if Recek/Siniakov wins the first set. It will resolve to “Kielan/Hernandez” if Kielan/Hernandez 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":["Recek/Siniakov","Kielan/Hernandez"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.19,"active":false,"closed":true,"start_date":"2026-08-16T16:44:46Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:17:13Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T09:39:14.894055Z","fetched_at":"2026-08-19T09:36:14.597211Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-first-set-winner-Recek-Siniakov-vs-Kielan-Hernandez","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.095,0.0]},{"source":"polymarket","id":"3637141","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-match-total-21pt5","question":"Recek/Siniakov vs. Kielan/Hernandez: Match O/U 21.5","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Match O/U 21.5","description":"This market refers to the tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM 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":[0.0,1.0],"probability":0.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-16T16:44:39Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:55:13Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T10:05:23.429221Z","fetched_at":"2026-08-19T10:02:22.337725Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-match-total-21pt5","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.5,0.0]},{"source":"polymarket","id":"3637142","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-set-handicap-home-1pt5","question":"Set Handicap: Recek/Siniakov (-1.5) vs Kielan/Hernandez (+1.5)","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set Handicap +/-1.5","description":"This market refers to the tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM ET.\nThis market will resolve to \"Recek/Siniakov\" if Recek/Siniakov wins by 2 or more sets than Kielan/Hernandez, based on the final completed score. Otherwise, it will resolve to \"Kielan/Hernandez.\"\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":["Recek/Siniakov","Kielan/Hernandez"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-16T16:44:46Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:55:13Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T10:05:23.429221Z","fetched_at":"2026-08-19T10:02:22.337725Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-set-handicap-home-1pt5","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.5,0.0]},{"source":"polymarket","id":"3637144","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-set-2-total-8pt5","question":"Recek/Siniakov vs. Kielan/Hernandez: Set 2 Games O/U 8.5","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 2 O/U 8.5","description":"This market refers to the tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM 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":[0.0,1.0],"probability":0.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-16T16:44:42Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:41:16Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T10:05:23.429221Z","fetched_at":"2026-08-19T10:02:22.337725Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-set-2-total-8pt5","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.5,0.0]},{"source":"polymarket","id":"3637150","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-set-2-total-9pt5","question":"Recek/Siniakov vs. Kielan/Hernandez: Set 2 Games O/U 9.5","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 2 O/U 9.5","description":"This market refers to the tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM 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":[0.0,1.0],"probability":0.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-16T16:44:49Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:41:15Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T10:05:23.429221Z","fetched_at":"2026-08-19T10:02:22.337725Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-set-2-total-9pt5","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.5,0.0]},{"source":"polymarket","id":"3637151","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-match-total-22pt5","question":"Recek/Siniakov vs. Kielan/Hernandez: Match O/U 22.5","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Match O/U 22.5","description":"This market refers to the tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM 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":[0.0,1.0],"probability":0.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-16T16:44:54Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:55:15Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T10:05:23.429221Z","fetched_at":"2026-08-19T10:02:22.337725Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-match-total-22pt5","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.5,0.0]},{"source":"polymarket","id":"3637152","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-set-handicap-away-1pt5","question":"Set Handicap: Kielan/Hernandez (-1.5) vs Recek/Siniakov (+1.5)","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set Handicap +/-1.5","description":"This market refers to the tennis match between Kielan/Hernandez and Recek/Siniakov in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM ET.\nThis market will resolve to \"Kielan/Hernandez\" if Kielan/Hernandez wins by 2 or more sets than Recek/Siniakov, based on the final completed score. Otherwise, it will resolve to \"Recek/Siniakov.\"\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":["Kielan/Hernandez","Recek/Siniakov"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-16T16:44:40Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:55:13Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T10:05:23.429221Z","fetched_at":"2026-08-19T10:02:22.337725Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-set-handicap-away-1pt5","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.5,0.0]},{"source":"polymarket","id":"3637161","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-set-2-total-10pt5","question":"Recek/Siniakov vs. Kielan/Hernandez: Set 2 Games O/U 10.5","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 2 O/U 10.5","description":"This market refers to the tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM 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":[0.0,1.0],"probability":0.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-16T16:44:43Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:41:15Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T10:05:23.429221Z","fetched_at":"2026-08-19T10:02:22.337725Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-set-2-total-10pt5","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.5,0.0]},{"source":"polymarket","id":"3637163","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-match-total-23pt5","question":"Recek/Siniakov vs. Kielan/Hernandez: Match O/U 23.5","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Match O/U 23.5","description":"This market refers to the tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM 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":[0.0,1.0],"probability":0.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-16T16:44:44Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:55:13Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T10:05:23.429221Z","fetched_at":"2026-08-19T10:02:22.337725Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-match-total-23pt5","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.5,0.0]},{"source":"polymarket","id":"3637164","event_id":"859928","slug":"atp-doubles-recesin-kielher-2026-08-18-first-set-total-10pt5","question":"Recek/Siniakov vs. Kielan/Hernandez: Set 1 Games O/U 10.5","group_item_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 1 O/U 10.5","description":"This market refers to the tennis match between Recek/Siniakov and Kielan/Hernandez in the Prague 2, originally scheduled for August 18, 2026 at 4:00AM 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":[0.0,1.0],"probability":0.0,"spread":0.19,"active":false,"closed":true,"start_date":"2026-08-16T16:44:48Z","end_date":"2026-08-25T08:00:00Z","closed_time":"2026-08-19T09:17:13Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T09:39:14.894055Z","fetched_at":"2026-08-19T09:36:14.597211Z","added_at":"2026-08-16T16:56:16.626704Z","url":"https://polymarket.com/event/atp-doubles-recesin-kielher-2026-08-18/atp-doubles-recesin-kielher-2026-08-18-first-set-total-10pt5","event_title":"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez","chart_24h":[0.5,0.095,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/859928","as_of":"2026-08-19T12:20:05.704573Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez\" — top market at 99% probability across 16 outcomes","source_url":null}}