{"_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/1277983","as_of":"2026-10-30T12:31:18.400406Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"W50 Istanbul: Daria Egorova vs Maria Golovina\" — closed 2026-10-30; final leader \"\" at 100%. https://pdata.world/events/polymarket/1277983","source_url":"https://polymarket.com/event/itf-egorov2-golovi1-2026-10-30"},"source":"polymarket","id":"1277983","ticker":"itf-egorov2-golovi1-2026-10-30","slug":"itf-egorov2-golovi1-2026-10-30","title":"W50 Istanbul: Daria Egorova vs Maria Golovina","description":"This market refers to the tennis match between Daria Egorova and Maria Golovina in the W50 Istanbul, Main Draw, originally scheduled for October 30, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Daria Egorova' if Daria Egorova advances against Maria Golovina.\n\nThis market will resolve to 'Maria Golovina' if Maria Golovina advances against Daria Egorova.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 13, 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":"2026-10-29T14:14:12Z","end_date":"2026-11-06T08:00:00Z","closed_time":"2026-10-30T11:36:09Z","volume":4268.662258,"volume_24hr":4268.662257999999,"volume_24h_change":null,"normalized_vol_24hr":27.99599838256836,"normalized_volume":15.867652893066406,"liquidity":null,"open_interest":4157.280828,"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":0.32999999999999996,"top_outcome_volume_24h_change":4268.662257999999,"updated_at":"2026-10-30T11:57:02.836245Z","fetched_at":"2026-10-30T11:57:02.836245Z","added_at":"2026-10-29T14:24:18.943670Z","url":"https://polymarket.com/event/itf-egorov2-golovi1-2026-10-30","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,28.485293,28.485293,28.485293,380.510607,4065.8522579999994,4268.662257999999,4268.662257999999,4268.662257999999],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"6387880","event_id":"1277983","slug":"itf-egorov2-golovi1-2026-10-30","question":"W50 Istanbul: Daria Egorova vs Maria Golovina","group_item_title":null,"description":"This market refers to the tennis match between Daria Egorova and Maria Golovina in the W50 Istanbul, Main Draw, originally scheduled for October 30, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Daria Egorova' if Daria Egorova advances against Maria Golovina.\n\nThis market will resolve to 'Maria Golovina' if Maria Golovina advances against Daria Egorova.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 13, 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":["Daria Egorova","Maria Golovina"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-29T14:14:12Z","end_date":"2026-11-06T08:00:00Z","closed_time":"2026-10-30T11:36:12.259618Z","result":"Daria Egorova","volume":4268.662258,"volume_24hr":4268.662257999999,"prob_24h_change":0.32999999999999996,"volume_24h_change":4268.662257999999,"normalized_vol_24hr":30.932876586914062,"normalized_volume":20.501564025878906,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-30T11:57:03.249533Z","fetched_at":"2026-10-30T11:57:03.249533Z","added_at":"2026-10-29T14:24:18.992482Z","url":"https://polymarket.com/event/itf-egorov2-golovi1-2026-10-30/itf-egorov2-golovi1-2026-10-30","event_title":"W50 Istanbul: Daria Egorova vs Maria Golovina","chart_24h":[0.67,0.68,0.66,0.655,0.77,0.785,0.685,0.68,0.685,0.68,0.665,0.67,0.67,0.665,0.895,0.9995,0.9995,0.9995,1.0]},{"source":"polymarket","id":"6388547","event_id":"1277983","slug":"itf-egorov2-golovi1-2026-10-30-set-handicap-home-1pt5","question":"Set Handicap: Daria Egorova (-1.5) vs Maria Golovina (+1.5)","group_item_title":"W50 Istanbul: Daria Egorova vs Maria Golovina Set Handicap +/-1.5","description":"This market refers to the tennis match between Daria Egorova and Maria Golovina in the W50 Istanbul, originally scheduled for October 30, 2026 at 4:00AM ET.\nThis market will resolve to \"Daria Egorova\" if Daria Egorova wins by 2 or more sets than Maria Golovina, based on the final completed score. Otherwise, it will resolve to \"Maria Golovina.\"\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, Daria Egorova can no longer win by 2 or more sets, and this market will resolve to \"Maria Golovina.\"\nIf the match is canceled before play begins, or a result has not been determined by November 13, 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":["Daria Egorova","Maria Golovina"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.009,"active":false,"closed":true,"start_date":"2026-10-29T14:44:08Z","end_date":"2026-11-06T08:00:00Z","closed_time":"2026-10-30T11:36:12.308962Z","result":"Daria Egorova","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":"2026-10-30T11:57:03.249533Z","fetched_at":"2026-10-30T11:57:03.249533Z","added_at":"2026-10-29T14:50:28.111198Z","url":"https://polymarket.com/event/itf-egorov2-golovi1-2026-10-30/itf-egorov2-golovi1-2026-10-30-set-handicap-home-1pt5","event_title":"W50 Istanbul: Daria Egorova vs Maria Golovina","chart_24h":[0.5,0.495,0.5,0.495,0.5,0.5,0.495,0.475,0.47,0.465,0.495,0.5,0.9955,1.0]},{"source":"polymarket","id":"6388553","event_id":"1277983","slug":"itf-egorov2-golovi1-2026-10-30-set-handicap-away-1pt5","question":"Set Handicap: Maria Golovina (-1.5) vs Daria Egorova (+1.5)","group_item_title":"W50 Istanbul: Daria Egorova vs Maria Golovina Set Handicap +/-1.5","description":"This market refers to the tennis match between Maria Golovina and Daria Egorova in the W50 Istanbul, originally scheduled for October 30, 2026 at 4:00AM ET.\nThis market will resolve to \"Maria Golovina\" if Maria Golovina wins by 2 or more sets than Daria Egorova, based on the final completed score. Otherwise, it will resolve to \"Daria Egorova.\"\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, Maria Golovina can no longer win by 2 or more sets, and this market will resolve to \"Daria Egorova.\"\nIf the match is canceled before play begins, or a result has not been determined by November 13, 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":["Maria Golovina","Daria Egorova"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.119,"active":false,"closed":true,"start_date":"2026-10-29T14:44:08Z","end_date":"2026-11-06T08:00:00Z","closed_time":"2026-10-30T10:56:08.279440Z","result":"Daria Egorova","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":"2026-10-30T11:07:10.210834Z","fetched_at":"2026-10-30T11:07:10.210834Z","added_at":"2026-10-29T14:50:28.111198Z","url":"https://polymarket.com/event/itf-egorov2-golovi1-2026-10-30/itf-egorov2-golovi1-2026-10-30-set-handicap-away-1pt5","event_title":"W50 Istanbul: Daria Egorova vs Maria Golovina","chart_24h":[0.5,0.495,0.315,0.32,0.315,0.32,0.315,0.32,0.335,0.335,0.33,0.335,0.555,0.365,0.495,0.005,0.0045,0.0805,0.0]}]}