{"_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/1190189","as_of":"2026-10-15T13:46:12.922594Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"W15 Chisinau: Justine Bretnacher vs Kateryna Diatlova\" — closed 2026-10-15; final leader \"\" at 100%. https://pdata.world/events/polymarket/1190189","source_url":"https://polymarket.com/event/itf-bretna1-diatlo1-2026-10-15"},"source":"polymarket","id":"1190189","ticker":"itf-bretna1-diatlo1-2026-10-15","slug":"itf-bretna1-diatlo1-2026-10-15","title":"W15 Chisinau: Justine Bretnacher vs Kateryna Diatlova","description":"This market refers to the tennis match between Justine Bretnacher and Kateryna Diatlova in the W15 Chisinau, Main Draw, originally scheduled for October 15, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Justine Bretnacher' if Justine Bretnacher advances against Kateryna Diatlova.\n\nThis market will resolve to 'Kateryna Diatlova' if Kateryna Diatlova advances against Justine Bretnacher.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 29, 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":"2026-10-14T20:14:14Z","end_date":"2026-10-22T08:00:00Z","closed_time":"2026-10-15T12:33:28Z","volume":3523.167257,"volume_24hr":3523.1672569999996,"volume_24h_change":null,"normalized_vol_24hr":25.383195877075195,"normalized_volume":15.15339183807373,"liquidity":null,"open_interest":3468.167257,"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":0.88,"top_outcome_volume_24h_change":3523.1672569999996,"updated_at":"2026-10-15T12:55:55.107308Z","fetched_at":"2026-10-15T12:55:55.107308Z","added_at":"2026-10-14T20:22:42.190276Z","url":"https://polymarket.com/event/itf-bretna1-diatlo1-2026-10-15","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,167.96629,167.96629,167.96629,167.96629,167.96629,167.96629,167.96629,167.96629,167.96629,771.3672569999999,3523.1672569999996,3523.1672569999996,3523.1672569999996,3523.1672569999996],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"5704196","event_id":"1190189","slug":"itf-bretna1-diatlo1-2026-10-15","question":"W15 Chisinau: Justine Bretnacher vs Kateryna Diatlova","group_item_title":null,"description":"This market refers to the tennis match between Justine Bretnacher and Kateryna Diatlova in the W15 Chisinau, Main Draw, originally scheduled for October 15, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Justine Bretnacher' if Justine Bretnacher advances against Kateryna Diatlova.\n\nThis market will resolve to 'Kateryna Diatlova' if Kateryna Diatlova advances against Justine Bretnacher.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 29, 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":["Justine Bretnacher","Kateryna Diatlova"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-14T20:14:14Z","end_date":"2026-10-22T08:00:00Z","closed_time":"2026-10-15T12:33:28Z","result":"Justine Bretnacher","volume":3523.167257,"volume_24hr":3523.1672569999996,"prob_24h_change":0.88,"volume_24h_change":3523.1672569999996,"normalized_vol_24hr":25.72026252746582,"normalized_volume":19.571125030517578,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-15T12:55:55.172914Z","fetched_at":"2026-10-15T12:55:55.172914Z","added_at":"2026-10-14T20:22:42.308168Z","url":"https://polymarket.com/event/itf-bretna1-diatlo1-2026-10-15/itf-bretna1-diatlo1-2026-10-15","event_title":"W15 Chisinau: Justine Bretnacher vs Kateryna Diatlova","chart_24h":[0.12,0.125,0.115,0.11,0.115,0.12,0.105,0.11,0.11,0.1,0.1,0.5,0.9955,0.9955,0.9995,1.0]},{"source":"polymarket","id":"5707331","event_id":"1190189","slug":"itf-bretna1-diatlo1-2026-10-15-set-handicap-home-1pt5","question":"Set Handicap: Justine Bretnacher (-1.5) vs Kateryna Diatlova (+1.5)","group_item_title":"W15 Chisinau: Justine Bretnacher vs Kateryna Diatlova Set Handicap +/-1.5","description":"This market refers to the tennis match between Justine Bretnacher and Kateryna Diatlova in the W15 Chisinau, originally scheduled for October 15, 2026 at 4:00AM ET.\nThis market will resolve to \"Justine Bretnacher\" if Justine Bretnacher wins by 2 or more sets than Kateryna Diatlova, based on the final completed score. Otherwise, it will resolve to \"Kateryna Diatlova.\"\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, Justine Bretnacher can no longer win by 2 or more sets, and this market will resolve to \"Kateryna Diatlova.\"\nIf the match is canceled before play begins, or a result has not been determined by October 29, 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":["Justine Bretnacher","Kateryna Diatlova"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-14T20:44:15Z","end_date":"2026-10-22T08:00:00Z","closed_time":"2026-10-15T12:33:28Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-15T12:55:55.172914Z","fetched_at":"2026-10-15T12:55:55.172914Z","added_at":"2026-10-14T20:48:10.581103Z","url":"https://polymarket.com/event/itf-bretna1-diatlo1-2026-10-15/itf-bretna1-diatlo1-2026-10-15-set-handicap-home-1pt5","event_title":"W15 Chisinau: Justine Bretnacher vs Kateryna Diatlova","chart_24h":[0.5,0.495,0.495,0.5,0.5,0.5,0.5]},{"source":"polymarket","id":"5707336","event_id":"1190189","slug":"itf-bretna1-diatlo1-2026-10-15-set-handicap-away-1pt5","question":"Set Handicap: Kateryna Diatlova (-1.5) vs Justine Bretnacher (+1.5)","group_item_title":"W15 Chisinau: Justine Bretnacher vs Kateryna Diatlova Set Handicap +/-1.5","description":"This market refers to the tennis match between Kateryna Diatlova and Justine Bretnacher in the W15 Chisinau, originally scheduled for October 15, 2026 at 4:00AM ET.\nThis market will resolve to \"Kateryna Diatlova\" if Kateryna Diatlova wins by 2 or more sets than Justine Bretnacher, based on the final completed score. Otherwise, it will resolve to \"Justine Bretnacher.\"\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, Kateryna Diatlova can no longer win by 2 or more sets, and this market will resolve to \"Justine Bretnacher.\"\nIf the match is canceled before play begins, or a result has not been determined by October 29, 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":["Kateryna Diatlova","Justine Bretnacher"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-14T20:44:15Z","end_date":"2026-10-22T08:00:00Z","closed_time":"2026-10-15T11:18:55Z","result":"Justine Bretnacher","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":"2026-10-15T11:41:27.808295Z","fetched_at":"2026-10-15T11:41:27.808295Z","added_at":"2026-10-14T20:48:10.581103Z","url":"https://polymarket.com/event/itf-bretna1-diatlo1-2026-10-15/itf-bretna1-diatlo1-2026-10-15-set-handicap-away-1pt5","event_title":"W15 Chisinau: Justine Bretnacher vs Kateryna Diatlova","chart_24h":[0.5,0.495,0.495,0.5,0.495,0.495,0.5,0.5,0.094,0.0005,0.094,0.0]}]}