{"_meta":{"attribution":"Data aggregated by pdata.world (https://pdata.world) from 8 prediction-market venues; CC BY 4.0; source data © each venue.","canonical_url":"https://pdata.world/events/polymarket/1231639","as_of":"2026-10-23T01:10:56.759947Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"W15 Bol: Eliska Tichackova vs Andrea Obradovic\" — 3 markets; highest \"\" at 82% as of 2026-10-23 UTC. https://pdata.world/events/polymarket/1231639","source_url":"https://polymarket.com/event/itf-tichac1-obrado2-2026-10-22"},"source":"polymarket","id":"1231639","ticker":"itf-tichac1-obrado2-2026-10-22","slug":"itf-tichac1-obrado2-2026-10-22","title":"W15 Bol: Eliska Tichackova vs Andrea Obradovic","description":"This market refers to the tennis match between Eliska Tichackova and Andrea Obradovic in the W15 Bol, Main Draw, originally scheduled for October 22, 2026 at 7:30AM ET.\n\nThis market will resolve to 'Eliska Tichackova' if Eliska Tichackova advances against Andrea Obradovic.\n\nThis market will resolve to 'Andrea Obradovic' if Andrea Obradovic advances against Eliska Tichackova.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 5, 2026, 11:59 PM ET (14 days after the scheduled start), 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","active":true,"closed":false,"start_date":"2026-10-21T20:14:18Z","end_date":"2026-10-29T11:30:00Z","closed_time":null,"volume":50021.181953,"volume_24hr":50021.181953,"volume_24h_change":null,"normalized_vol_24hr":46.83794021606445,"normalized_volume":26.59067726135254,"liquidity":398.728,"open_interest":50016.091953,"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":0.825,"top_outcome_prob_24h_change":0.010000000000000009,"top_outcome_volume_24h_change":50010.181953,"updated_at":"2026-10-23T00:48:51.221612Z","fetched_at":"2026-10-23T00:48:51.221612Z","added_at":"2026-10-21T20:26:04.762210Z","url":"https://polymarket.com/event/itf-tichac1-obrado2-2026-10-22","chart_24h":[11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,11.0,21.181953,21.181953,21.181953,21.181953,50021.181953,50021.181953,50021.181953,50021.181953,50021.181953],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"6025817","event_id":"1231639","slug":"itf-tichac1-obrado2-2026-10-22","question":"W15 Bol: Eliska Tichackova vs Andrea Obradovic","group_item_title":null,"description":"This market refers to the tennis match between Eliska Tichackova and Andrea Obradovic in the W15 Bol, Main Draw, originally scheduled for October 22, 2026 at 7:30AM ET.\n\nThis market will resolve to 'Eliska Tichackova' if Eliska Tichackova advances against Andrea Obradovic.\n\nThis market will resolve to 'Andrea Obradovic' if Andrea Obradovic advances against Eliska Tichackova.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 5, 2026, 11:59 PM ET (14 days after the scheduled start), 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Eliska Tichackova","Andrea Obradovic"],"outcome_prices":[0.825,0.175],"probability":0.825,"spread":0.09,"active":true,"closed":false,"start_date":"2026-10-21T20:14:18Z","end_date":"2026-10-29T11:30:00Z","closed_time":null,"result":null,"volume":50021.181953,"volume_24hr":50021.181953,"prob_24h_change":0.010000000000000009,"volume_24h_change":50010.181953,"normalized_vol_24hr":50.1712532043457,"normalized_volume":34.34950637817383,"liquidity":398.728,"categories":["Sports"],"countries":[],"updated_at":"2026-10-23T00:48:51.474179Z","fetched_at":"2026-10-23T00:48:51.474179Z","added_at":"2026-10-21T20:26:04.863168Z","url":"https://polymarket.com/event/itf-tichac1-obrado2-2026-10-22/itf-tichac1-obrado2-2026-10-22","event_title":"W15 Bol: Eliska Tichackova vs Andrea Obradovic","chart_24h":[0.825,0.81,0.805,0.795,0.8,0.795,0.85,0.49,0.795,0.775,0.745,0.82,0.82,0.745,0.82,0.755,0.82,0.825]},{"source":"polymarket","id":"6026063","event_id":"1231639","slug":"itf-tichac1-obrado2-2026-10-22-set-handicap-home-1pt5","question":"Set Handicap: Eliska Tichackova (-1.5) vs Andrea Obradovic (+1.5)","group_item_title":"W15 Bol: Eliska Tichackova vs Andrea Obradovic Set Handicap +/-1.5","description":"This market refers to the tennis match between Eliska Tichackova and Andrea Obradovic in the W15 Bol, originally scheduled for October 22, 2026 at 7:30AM ET.\nThis market will resolve to \"Eliska Tichackova\" if Eliska Tichackova wins by 2 or more sets than Andrea Obradovic, based on the final completed score. Otherwise, it will resolve to \"Andrea Obradovic.\"\nIf the match begins but is not completed due to retirement, default, or disqualification, this market will resolve 50-50, unless the outcome of this market has already been unconditionally determined by the completed portion of play under the match format published by the tournament organizer for that round. For example, if the deciding set has begun when the match ends, Eliska Tichackova can no longer win by 2 or more sets, and this market will resolve to \"Andrea Obradovic.\"\nIf the match is canceled before play begins, or a result has not been determined by November 5, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50.\nResolution will be based on official ITF results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Eliska Tichackova","Andrea Obradovic"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":1.0,"active":true,"closed":false,"start_date":"2026-10-21T20:44:12Z","end_date":"2026-10-29T11:30:00Z","closed_time":null,"result":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":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-22T12:01:47.488219Z","fetched_at":"2026-10-22T12:01:47.488219Z","added_at":"2026-10-21T20:48:57.814625Z","url":"https://polymarket.com/event/itf-tichac1-obrado2-2026-10-22/itf-tichac1-obrado2-2026-10-22-set-handicap-home-1pt5","event_title":"W15 Bol: Eliska Tichackova vs Andrea Obradovic","chart_24h":[0.34,0.345,0.355,0.345,0.35,0.345,0.35,0.32,0.495,0.5]},{"source":"polymarket","id":"6026069","event_id":"1231639","slug":"itf-tichac1-obrado2-2026-10-22-set-handicap-away-1pt5","question":"Set Handicap: Andrea Obradovic (-1.5) vs Eliska Tichackova (+1.5)","group_item_title":"W15 Bol: Eliska Tichackova vs Andrea Obradovic Set Handicap +/-1.5","description":"This market refers to the tennis match between Andrea Obradovic and Eliska Tichackova in the W15 Bol, originally scheduled for October 22, 2026 at 7:30AM ET.\nThis market will resolve to \"Andrea Obradovic\" if Andrea Obradovic wins by 2 or more sets than Eliska Tichackova, based on the final completed score. Otherwise, it will resolve to \"Eliska Tichackova.\"\nIf the match begins but is not completed due to retirement, default, or disqualification, this market will resolve 50-50, unless the outcome of this market has already been unconditionally determined by the completed portion of play under the match format published by the tournament organizer for that round. For example, if the deciding set has begun when the match ends, Andrea Obradovic can no longer win by 2 or more sets, and this market will resolve to \"Eliska Tichackova.\"\nIf the match is canceled before play begins, or a result has not been determined by November 5, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50.\nResolution will be based on official ITF results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Andrea Obradovic","Eliska Tichackova"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":1.0,"active":true,"closed":false,"start_date":"2026-10-21T20:44:12Z","end_date":"2026-10-29T11:30:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.015000000000000013,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-22T12:01:47.488219Z","fetched_at":"2026-10-22T12:01:47.488219Z","added_at":"2026-10-21T20:48:57.814625Z","url":"https://polymarket.com/event/itf-tichac1-obrado2-2026-10-22/itf-tichac1-obrado2-2026-10-22-set-handicap-away-1pt5","event_title":"W15 Bol: Eliska Tichackova vs Andrea Obradovic","chart_24h":[0.515,0.5,0.5,0.505,0.5,0.5,0.495,0.495,0.495,0.5,0.485,0.495,0.5]}]}