{"_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/1269439","as_of":"2026-10-29T02:36:52.962570Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"M15 Pembroke: Kian Vakili vs Gray Voelzke\" — 3 markets; highest \"\" at 100% as of 2026-10-29 UTC. https://pdata.world/events/polymarket/1269439","source_url":"https://polymarket.com/event/itf-vakili1-voelzk1-2026-10-28"},"source":"polymarket","id":"1269439","ticker":"itf-vakili1-voelzk1-2026-10-28","slug":"itf-vakili1-voelzk1-2026-10-28","title":"M15 Pembroke: Kian Vakili vs Gray Voelzke","description":"This market refers to the tennis match between Kian Vakili and Gray Voelzke in the M15 Pembroke, Main Draw, originally scheduled for October 28, 2026 at 9:30AM ET.\n\nThis market will resolve to 'Kian Vakili' if Kian Vakili advances against Gray Voelzke.\n\nThis market will resolve to 'Gray Voelzke' if Gray Voelzke advances against Kian Vakili.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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":"2026-10-28T01:59:14Z","end_date":"2026-11-04T13:30:00Z","closed_time":null,"volume":5407.851788,"volume_24hr":5407.851788,"volume_24h_change":null,"normalized_vol_24hr":26.063034057617188,"normalized_volume":16.779064178466797,"liquidity":12770.918,"open_interest":5402.851788,"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":0.995,"top_outcome_prob_24h_change":0.49550000000000005,"top_outcome_volume_24h_change":5407.851788,"updated_at":"2026-10-29T02:34:35.075581Z","fetched_at":"2026-10-29T02:34:35.075581Z","added_at":"2026-10-28T02:08:31.908335Z","url":"https://polymarket.com/event/itf-vakili1-voelzk1-2026-10-28","chart_24h":[29.985075,124.86567,124.86567,124.86567,124.86567,124.86567,124.86567,294.851788,294.851788,294.851788,294.851788,294.851788,294.851788,294.851788,294.851788,294.851788,294.851788,294.851788,407.85178800000006,407.851788,407.85178799999994,407.851788,5407.851787999999,5407.851787999999,5407.851788,5407.851788],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"6329077","event_id":"1269439","slug":"itf-vakili1-voelzk1-2026-10-28","question":"M15 Pembroke: Kian Vakili vs Gray Voelzke","group_item_title":null,"description":"This market refers to the tennis match between Kian Vakili and Gray Voelzke in the M15 Pembroke, Main Draw, originally scheduled for October 28, 2026 at 9:30AM ET.\n\nThis market will resolve to 'Kian Vakili' if Kian Vakili advances against Gray Voelzke.\n\nThis market will resolve to 'Gray Voelzke' if Gray Voelzke advances against Kian Vakili.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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":["Kian Vakili","Gray Voelzke"],"outcome_prices":[0.995,0.005],"probability":0.995,"spread":0.008,"active":true,"closed":false,"start_date":"2026-10-28T01:59:14Z","end_date":"2026-11-04T13:30:00Z","closed_time":null,"result":null,"volume":5407.851788,"volume_24hr":5407.851788,"prob_24h_change":0.49550000000000005,"volume_24h_change":5407.851788,"normalized_vol_24hr":29.626691818237305,"normalized_volume":21.67803955078125,"liquidity":11549.258,"categories":["Sports"],"countries":[],"updated_at":"2026-10-29T02:34:35.187637Z","fetched_at":"2026-10-29T02:34:35.187637Z","added_at":"2026-10-28T02:08:32.003395Z","url":"https://polymarket.com/event/itf-vakili1-voelzk1-2026-10-28/itf-vakili1-voelzk1-2026-10-28","event_title":"M15 Pembroke: Kian Vakili vs Gray Voelzke","chart_24h":[0.61,0.61,0.645,0.64,0.65,0.65,0.65,0.65,0.65,0.645,0.64,0.64,0.645,0.64,0.67,0.655,0.67,0.775,0.995,0.705,0.705,0.5,0.5,0.9995,0.9955]},{"source":"polymarket","id":"6329732","event_id":"1269439","slug":"itf-vakili1-voelzk1-2026-10-28-set-handicap-home-1pt5","question":"Set Handicap: Kian Vakili (-1.5) vs Gray Voelzke (+1.5)","group_item_title":"M15 Pembroke: Kian Vakili vs Gray Voelzke Set Handicap +/-1.5","description":"This market refers to the tennis match between Kian Vakili and Gray Voelzke in the M15 Pembroke, originally scheduled for October 28, 2026 at 9:30AM ET.\nThis market will resolve to \"Kian Vakili\" if Kian Vakili wins by 2 or more sets than Gray Voelzke, based on the final completed score. Otherwise, it will resolve to \"Gray Voelzke.\"\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, Kian Vakili can no longer win by 2 or more sets, and this market will resolve to \"Gray Voelzke.\"\nIf the match is canceled before play begins, or a result has not been determined by November 11, 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":["Kian Vakili","Gray Voelzke"],"outcome_prices":[0.53,0.47],"probability":0.53,"spread":0.94,"active":true,"closed":false,"start_date":"2026-10-28T02:44:23Z","end_date":"2026-11-04T13:30:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.03500000000000003,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":610.83,"categories":["Sports"],"countries":[],"updated_at":"2026-10-29T01:10:05.009628Z","fetched_at":"2026-10-29T01:10:05.009628Z","added_at":"2026-10-28T02:56:06.815774Z","url":"https://polymarket.com/event/itf-vakili1-voelzk1-2026-10-28/itf-vakili1-voelzk1-2026-10-28-set-handicap-home-1pt5","event_title":"M15 Pembroke: Kian Vakili vs Gray Voelzke","chart_24h":[0.495,0.5,0.46,0.46,0.465,0.46,0.465,0.46,0.445,0.445,0.44,0.5,0.53]},{"source":"polymarket","id":"6329735","event_id":"1269439","slug":"itf-vakili1-voelzk1-2026-10-28-set-handicap-away-1pt5","question":"Set Handicap: Gray Voelzke (-1.5) vs Kian Vakili (+1.5)","group_item_title":"M15 Pembroke: Kian Vakili vs Gray Voelzke Set Handicap +/-1.5","description":"This market refers to the tennis match between Gray Voelzke and Kian Vakili in the M15 Pembroke, originally scheduled for October 28, 2026 at 9:30AM ET.\nThis market will resolve to \"Gray Voelzke\" if Gray Voelzke wins by 2 or more sets than Kian Vakili, based on the final completed score. Otherwise, it will resolve to \"Kian Vakili.\"\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, Gray Voelzke can no longer win by 2 or more sets, and this market will resolve to \"Kian Vakili.\"\nIf the match is canceled before play begins, or a result has not been determined by November 11, 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":["Gray Voelzke","Kian Vakili"],"outcome_prices":[0.47,0.53],"probability":0.47,"spread":0.94,"active":true,"closed":false,"start_date":"2026-10-28T02:44:22Z","end_date":"2026-11-04T13:30:00Z","closed_time":null,"result":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":610.83,"categories":["Sports"],"countries":[],"updated_at":"2026-10-29T01:10:05.009628Z","fetched_at":"2026-10-29T01:10:05.009628Z","added_at":"2026-10-28T02:56:06.815774Z","url":"https://polymarket.com/event/itf-vakili1-voelzk1-2026-10-28/itf-vakili1-voelzk1-2026-10-28-set-handicap-away-1pt5","event_title":"M15 Pembroke: Kian Vakili vs Gray Voelzke","chart_24h":[0.495,0.5,0.565,0.54,0.545,0.56,0.55,0.555,0.55,0.56,0.565,0.555,0.55,0.495,0.5,0.47]}]}