{"_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/1265991","as_of":"2026-10-27T21:47:42.672023Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"M25 Norman, OK: Kriish Tyagi vs Vit Kalina\" — closed 2026-10-27; final leader \"\" at 100%. https://pdata.world/events/polymarket/1265991","source_url":"https://polymarket.com/event/itf-tyagi1-kalina1-2026-10-27"},"source":"polymarket","id":"1265991","ticker":"itf-tyagi1-kalina1-2026-10-27","slug":"itf-tyagi1-kalina1-2026-10-27","title":"M25 Norman, OK: Kriish Tyagi vs Vit Kalina","description":"This market refers to the tennis match between Kriish Tyagi and Vit Kalina in the M25 Norman, OK, Qualifying, originally scheduled for October 27, 2026 at 12:00PM ET.\n\nThis market will resolve to 'Kriish Tyagi' if Kriish Tyagi advances against Vit Kalina.\n\nThis market will resolve to 'Vit Kalina' if Vit Kalina advances against Kriish Tyagi.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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":false,"closed":true,"start_date":"2026-10-27T13:59:12Z","end_date":"2026-11-03T16:00:00Z","closed_time":"2026-10-27T21:09:44Z","volume":2890.669213,"volume_24hr":2890.669213,"volume_24h_change":null,"normalized_vol_24hr":24.177913665771484,"normalized_volume":14.42387866973877,"liquidity":0.0,"open_interest":2411.089213,"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":1.0,"top_outcome_prob_24h_change":0.5,"top_outcome_volume_24h_change":2890.669213,"updated_at":"2026-10-27T21:18:10.011845Z","fetched_at":"2026-10-27T21:18:10.011845Z","added_at":"2026-10-27T14:19:41.579454Z","url":"https://polymarket.com/event/itf-tyagi1-kalina1-2026-10-27","chart_24h":[0.0,0.0,0.0,0.0,2150.097664,2749.1437920000003,2874.549213,2890.6692129999997,2890.669213],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"6299334","event_id":"1265991","slug":"itf-tyagi1-kalina1-2026-10-27","question":"M25 Norman, OK: Kriish Tyagi vs Vit Kalina","group_item_title":null,"description":"This market refers to the tennis match between Kriish Tyagi and Vit Kalina in the M25 Norman, OK, Qualifying, originally scheduled for October 27, 2026 at 12:00PM ET.\n\nThis market will resolve to 'Kriish Tyagi' if Kriish Tyagi advances against Vit Kalina.\n\nThis market will resolve to 'Vit Kalina' if Vit Kalina advances against Kriish Tyagi.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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":["Kriish Tyagi","Vit Kalina"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-27T13:59:12Z","end_date":"2026-11-03T16:00:00Z","closed_time":"2026-10-27T21:09:56.226681Z","result":"Kriish Tyagi","volume":2890.669213,"volume_24hr":2890.669213,"prob_24h_change":0.5,"volume_24h_change":2890.669213,"normalized_vol_24hr":25.13560676574707,"normalized_volume":18.634599685668945,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-27T21:18:10.581711Z","fetched_at":"2026-10-27T21:18:10.581711Z","added_at":"2026-10-27T14:19:42.716306Z","url":"https://polymarket.com/event/itf-tyagi1-kalina1-2026-10-27/itf-tyagi1-kalina1-2026-10-27","event_title":"M25 Norman, OK: Kriish Tyagi vs Vit Kalina","chart_24h":[0.5,0.5,0.585,0.575,0.32,0.565,0.9995,0.9995,1.0]},{"source":"polymarket","id":"6300438","event_id":"1265991","slug":"itf-tyagi1-kalina1-2026-10-27-set-handicap-home-1pt5","question":"Set Handicap: Kriish Tyagi (-1.5) vs Vit Kalina (+1.5)","group_item_title":"M25 Norman, OK: Kriish Tyagi vs Vit Kalina Set Handicap +/-1.5","description":"This market refers to the tennis match between Kriish Tyagi and Vit Kalina in the M25 Norman, OK, originally scheduled for October 27, 2026 at 12:00PM ET.\nThis market will resolve to \"Kriish Tyagi\" if Kriish Tyagi wins by 2 or more sets than Vit Kalina, based on the final completed score. Otherwise, it will resolve to \"Vit Kalina.\"\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, Kriish Tyagi can no longer win by 2 or more sets, and this market will resolve to \"Vit Kalina.\"\nIf the match is canceled before play begins, or a result has not been determined by November 10, 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":["Kriish Tyagi","Vit Kalina"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-27T14:44:24Z","end_date":"2026-11-03T16:00:00Z","closed_time":"2026-10-27T19:53:45.909824Z","result":"Vit Kalina","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.495,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-27T20:03:15.228878Z","fetched_at":"2026-10-27T20:03:15.228878Z","added_at":"2026-10-27T14:44:31.623358Z","url":"https://polymarket.com/event/itf-tyagi1-kalina1-2026-10-27/itf-tyagi1-kalina1-2026-10-27-set-handicap-home-1pt5","event_title":"M25 Norman, OK: Kriish Tyagi vs Vit Kalina","chart_24h":[0.495,0.5,0.005,0.005,0.435,0.0]},{"source":"polymarket","id":"6300441","event_id":"1265991","slug":"itf-tyagi1-kalina1-2026-10-27-set-handicap-away-1pt5","question":"Set Handicap: Vit Kalina (-1.5) vs Kriish Tyagi (+1.5)","group_item_title":"M25 Norman, OK: Kriish Tyagi vs Vit Kalina Set Handicap +/-1.5","description":"This market refers to the tennis match between Vit Kalina and Kriish Tyagi in the M25 Norman, OK, originally scheduled for October 27, 2026 at 12:00PM ET.\nThis market will resolve to \"Vit Kalina\" if Vit Kalina wins by 2 or more sets than Kriish Tyagi, based on the final completed score. Otherwise, it will resolve to \"Kriish Tyagi.\"\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, Vit Kalina can no longer win by 2 or more sets, and this market will resolve to \"Kriish Tyagi.\"\nIf the match is canceled before play begins, or a result has not been determined by November 10, 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":["Vit Kalina","Kriish Tyagi"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-10-27T14:44:24Z","end_date":"2026-11-03T16:00:00Z","closed_time":"2026-10-27T20:38:38.088682Z","result":"Kriish Tyagi","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.495,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-27T20:53:40.951170Z","fetched_at":"2026-10-27T20:53:40.951170Z","added_at":"2026-10-27T14:44:31.623358Z","url":"https://polymarket.com/event/itf-tyagi1-kalina1-2026-10-27/itf-tyagi1-kalina1-2026-10-27-set-handicap-away-1pt5","event_title":"M25 Norman, OK: Kriish Tyagi vs Vit Kalina","chart_24h":[0.495,0.5,0.005,0.435,0.1,0.0]}]}