{"_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/1248410","as_of":"2026-10-25T18:18:05.743722Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"W50 Istanbul: Anna Kartseva vs Adelina Lacinova\" — closed 2026-10-25; final leader \"W50 Istanbul: Anna Kartseva vs Adelina Lacinova Set Handicap +/-1.5\" at 100%. https://pdata.world/events/polymarket/1248410","source_url":"https://polymarket.com/event/itf-kartse2-lacino1-2026-10-25"},"source":"polymarket","id":"1248410","ticker":"itf-kartse2-lacino1-2026-10-25","slug":"itf-kartse2-lacino1-2026-10-25","title":"W50 Istanbul: Anna Kartseva vs Adelina Lacinova","description":"This market refers to the tennis match between Anna Kartseva and Adelina Lacinova in the W50 Istanbul, Qualifying, originally scheduled for October 25, 2026 at 8:00AM ET.\n\nThis market will resolve to 'Anna Kartseva' if Anna Kartseva advances against Adelina Lacinova.\n\nThis market will resolve to 'Adelina Lacinova' if Adelina Lacinova advances against Anna Kartseva.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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":"2026-10-24T20:14:20Z","end_date":"2026-11-01T12:00:00Z","closed_time":"2026-10-25T17:31:05Z","volume":3882.6861590000003,"volume_24hr":3882.6861589999985,"volume_24h_change":null,"normalized_vol_24hr":28.806814193725586,"normalized_volume":15.511674880981445,"liquidity":null,"open_interest":2987.746159,"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":"W50 Istanbul: Anna Kartseva vs Adelina Lacinova Set Handicap +/-1.5","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.505,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-10-25T17:47:29.893048Z","fetched_at":"2026-10-25T17:47:29.893048Z","added_at":"2026-10-24T20:32:59.477028Z","url":"https://polymarket.com/event/itf-kartse2-lacino1-2026-10-25","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,1154.0634420000001,3007.7461589999984,3882.686158999999,3882.686159,3882.6861589999985],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"6154768","event_id":"1248410","slug":"itf-kartse2-lacino1-2026-10-25","question":"W50 Istanbul: Anna Kartseva vs Adelina Lacinova","group_item_title":null,"description":"This market refers to the tennis match between Anna Kartseva and Adelina Lacinova in the W50 Istanbul, Qualifying, originally scheduled for October 25, 2026 at 8:00AM ET.\n\nThis market will resolve to 'Anna Kartseva' if Anna Kartseva advances against Adelina Lacinova.\n\nThis market will resolve to 'Adelina Lacinova' if Adelina Lacinova advances against Anna Kartseva.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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":["Anna Kartseva","Adelina Lacinova"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-24T20:14:20Z","end_date":"2026-11-01T12:00:00Z","closed_time":"2026-10-25T17:30:50.013340Z","result":"Adelina Lacinova","volume":3882.6861590000003,"volume_24hr":3882.6861589999985,"prob_24h_change":-0.5,"volume_24h_change":3882.6861589999985,"normalized_vol_24hr":28.833459854125977,"normalized_volume":20.039440155029297,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-25T17:47:31.081296Z","fetched_at":"2026-10-25T17:47:31.081296Z","added_at":"2026-10-24T20:32:59.569341Z","url":"https://polymarket.com/event/itf-kartse2-lacino1-2026-10-25/itf-kartse2-lacino1-2026-10-25","event_title":"W50 Istanbul: Anna Kartseva vs Adelina Lacinova","chart_24h":[0.5,0.535,0.53,0.52,0.525,0.16,0.19,0.33,0.205,0.17,0.18,0.17,0.175,0.17,0.165,0.18,0.0005,0.0005,0.0005,0.0]},{"source":"polymarket","id":"6155618","event_id":"1248410","slug":"itf-kartse2-lacino1-2026-10-25-set-handicap-away-1pt5","question":"Set Handicap: Adelina Lacinova (-1.5) vs Anna Kartseva (+1.5)","group_item_title":"W50 Istanbul: Anna Kartseva vs Adelina Lacinova Set Handicap +/-1.5","description":"This market refers to the tennis match between Adelina Lacinova and Anna Kartseva in the W50 Istanbul, originally scheduled for October 25, 2026 at 8:00AM ET.\nThis market will resolve to \"Adelina Lacinova\" if Adelina Lacinova wins by 2 or more sets than Anna Kartseva, based on the final completed score. Otherwise, it will resolve to \"Anna Kartseva.\"\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, Adelina Lacinova can no longer win by 2 or more sets, and this market will resolve to \"Anna Kartseva.\"\nIf the match is canceled before play begins, or a result has not been determined by November 8, 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":["Adelina Lacinova","Anna Kartseva"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-24T20:44:12Z","end_date":"2026-11-01T12:00:00Z","closed_time":"2026-10-25T17:31:20.116929Z","result":"Adelina Lacinova","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.505,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-25T17:47:31.081296Z","fetched_at":"2026-10-25T17:47:31.081296Z","added_at":"2026-10-24T20:58:45.414668Z","url":"https://polymarket.com/event/itf-kartse2-lacino1-2026-10-25/itf-kartse2-lacino1-2026-10-25-set-handicap-away-1pt5","event_title":"W50 Istanbul: Anna Kartseva vs Adelina Lacinova","chart_24h":[0.495,0.495,0.5,0.9955,0.9,1.0]},{"source":"polymarket","id":"6155614","event_id":"1248410","slug":"itf-kartse2-lacino1-2026-10-25-set-handicap-home-1pt5","question":"Set Handicap: Anna Kartseva (-1.5) vs Adelina Lacinova (+1.5)","group_item_title":"W50 Istanbul: Anna Kartseva vs Adelina Lacinova Set Handicap +/-1.5","description":"This market refers to the tennis match between Anna Kartseva and Adelina Lacinova in the W50 Istanbul, originally scheduled for October 25, 2026 at 8:00AM ET.\nThis market will resolve to \"Anna Kartseva\" if Anna Kartseva wins by 2 or more sets than Adelina Lacinova, based on the final completed score. Otherwise, it will resolve to \"Adelina Lacinova.\"\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, Anna Kartseva can no longer win by 2 or more sets, and this market will resolve to \"Adelina Lacinova.\"\nIf the match is canceled before play begins, or a result has not been determined by November 8, 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":["Anna Kartseva","Adelina Lacinova"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-10-24T20:44:12Z","end_date":"2026-11-01T12:00:00Z","closed_time":"2026-10-25T16:58:00.275539Z","result":"Adelina Lacinova","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":"2026-10-25T17:19:22.930562Z","fetched_at":"2026-10-25T17:19:22.930562Z","added_at":"2026-10-24T20:58:45.414668Z","url":"https://polymarket.com/event/itf-kartse2-lacino1-2026-10-25/itf-kartse2-lacino1-2026-10-25-set-handicap-home-1pt5","event_title":"W50 Istanbul: Anna Kartseva vs Adelina Lacinova","chart_24h":[0.495,0.495,0.5,0.0045,0.0]}]}