{"_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/1164795","as_of":"2026-10-11T09:14:19.046702Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"W15 Chisinau: Astrid Wanja Brune Olsen vs Felitsata Dorofeeva-Rybas\" — 3 markets; highest \"W15 Chisinau: Astrid Wanja Brune Olsen vs Felitsata Dorofeeva-Rybas Set Handicap +/-1.5\" at 50% as of 2026-10-11 UTC. https://pdata.world/events/polymarket/1164795","source_url":"https://polymarket.com/event/itf-olsen1-dorofe1-2026-10-11"},"source":"polymarket","id":"1164795","ticker":"itf-olsen1-dorofe1-2026-10-11","slug":"itf-olsen1-dorofe1-2026-10-11","title":"W15 Chisinau: Astrid Wanja Brune Olsen vs Felitsata Dorofeeva-Rybas","description":"This market refers to the tennis match between Astrid Wanja Brune Olsen and Felitsata Dorofeeva-Rybas in the W15 Chisinau, Main Draw, originally scheduled for October 11, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Astrid Wanja Brune Olsen' if Astrid Wanja Brune Olsen advances against Felitsata Dorofeeva-Rybas.\n\nThis market will resolve to 'Felitsata Dorofeeva-Rybas' if Felitsata Dorofeeva-Rybas advances against Astrid Wanja Brune Olsen.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 25, 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":"2026-10-10T14:14:12Z","end_date":"2026-10-18T08:00:00Z","closed_time":null,"volume":26529.655003999997,"volume_24hr":26579.655004,"volume_24h_change":null,"normalized_vol_24hr":42.37689208984375,"normalized_volume":23.57341957092285,"liquidity":23245.90885,"open_interest":25511.808336,"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":"W15 Chisinau: Astrid Wanja Brune Olsen vs Felitsata Dorofeeva-Rybas Set Handicap +/-1.5","top_outcome_probability":0.5,"top_outcome_prob_24h_change":0.0050000000000000044,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-10-11T08:53:45.722743Z","fetched_at":"2026-10-11T08:53:45.722743Z","added_at":"2026-10-10T14:31:35.013717Z","url":"https://polymarket.com/event/itf-olsen1-dorofe1-2026-10-11","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,50.588233,125.600427,655.744005,685.744005,685.744005,763.106505,1468.106505,1468.106505,2059.106505,2198.661051,2198.661051,24694.740511,24986.340511,26499.655003999997],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"5502693","event_id":"1164795","slug":"itf-olsen1-dorofe1-2026-10-11","question":"W15 Chisinau: Astrid Wanja Brune Olsen vs Felitsata Dorofeeva-Rybas","group_item_title":null,"description":"This market refers to the tennis match between Astrid Wanja Brune Olsen and Felitsata Dorofeeva-Rybas in the W15 Chisinau, Main Draw, originally scheduled for October 11, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Astrid Wanja Brune Olsen' if Astrid Wanja Brune Olsen advances against Felitsata Dorofeeva-Rybas.\n\nThis market will resolve to 'Felitsata Dorofeeva-Rybas' if Felitsata Dorofeeva-Rybas advances against Astrid Wanja Brune Olsen.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 25, 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":["Astrid Wanja Brune Olsen","Felitsata Dorofeeva-Rybas"],"outcome_prices":[0.048,0.952],"probability":0.048,"spread":0.016,"active":true,"closed":false,"start_date":"2026-10-10T14:14:12Z","end_date":"2026-10-18T08:00:00Z","closed_time":null,"result":null,"volume":26579.655004,"volume_24hr":26579.655003999997,"prob_24h_change":-0.48200000000000004,"volume_24h_change":26579.655003999997,"normalized_vol_24hr":45.03949737548828,"normalized_volume":30.452354431152344,"liquidity":20547.06255,"categories":["Sports"],"countries":[],"updated_at":"2026-10-11T08:53:45.952425Z","fetched_at":"2026-10-11T08:53:45.952425Z","added_at":"2026-10-10T14:31:35.084659Z","url":"https://polymarket.com/event/itf-olsen1-dorofe1-2026-10-11/itf-olsen1-dorofe1-2026-10-11","event_title":"W15 Chisinau: Astrid Wanja Brune Olsen vs Felitsata Dorofeeva-Rybas","chart_24h":[0.53,0.15,0.13,0.14,0.145,0.165,0.18,0.2,0.2,0.21,0.2,0.2,0.205,0.21,0.205,0.15,0.145,0.045]},{"source":"polymarket","id":"5503683","event_id":"1164795","slug":"itf-olsen1-dorofe1-2026-10-11-set-handicap-away-1pt5","question":"Set Handicap: Felitsata Dorofeeva-Rybas (-1.5) vs Astrid Wanja Brune Olsen (+1.5)","group_item_title":"W15 Chisinau: Astrid Wanja Brune Olsen vs Felitsata Dorofeeva-Rybas Set Handicap +/-1.5","description":"This market refers to the tennis match between Felitsata Dorofeeva-Rybas and Astrid Wanja Brune Olsen in the W15 Chisinau, originally scheduled for October 11, 2026 at 4:00AM ET.\nThis market will resolve to \"Felitsata Dorofeeva-Rybas\" if Felitsata Dorofeeva-Rybas wins by 2 or more sets than Astrid Wanja Brune Olsen, based on the final completed score. Otherwise, it will resolve to \"Astrid Wanja Brune Olsen.\"\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, Felitsata Dorofeeva-Rybas can no longer win by 2 or more sets, and this market will resolve to \"Astrid Wanja Brune Olsen.\"\nIf the match is canceled before play begins, or a result has not been determined by October 25, 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":["Felitsata Dorofeeva-Rybas","Astrid Wanja Brune Olsen"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":1.0,"active":true,"closed":false,"start_date":"2026-10-10T14:44:10Z","end_date":"2026-10-18T08:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0050000000000000044,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-11T08:07:07.567475Z","fetched_at":"2026-10-11T08:07:07.567475Z","added_at":"2026-10-10T14:55:43.548153Z","url":"https://polymarket.com/event/itf-olsen1-dorofe1-2026-10-11/itf-olsen1-dorofe1-2026-10-11-set-handicap-away-1pt5","event_title":"W15 Chisinau: Astrid Wanja Brune Olsen vs Felitsata Dorofeeva-Rybas","chart_24h":[0.495,0.795,0.72,0.725,0.72,0.72,0.725,0.655,0.625,0.595,0.59,0.365,0.575,0.575,0.57,0.575,0.57,0.63,0.495,0.5]},{"source":"polymarket","id":"5503679","event_id":"1164795","slug":"itf-olsen1-dorofe1-2026-10-11-set-handicap-home-1pt5","question":"Set Handicap: Astrid Wanja Brune Olsen (-1.5) vs Felitsata Dorofeeva-Rybas (+1.5)","group_item_title":"W15 Chisinau: Astrid Wanja Brune Olsen vs Felitsata Dorofeeva-Rybas Set Handicap +/-1.5","description":"This market refers to the tennis match between Astrid Wanja Brune Olsen and Felitsata Dorofeeva-Rybas in the W15 Chisinau, originally scheduled for October 11, 2026 at 4:00AM ET.\nThis market will resolve to \"Astrid Wanja Brune Olsen\" if Astrid Wanja Brune Olsen wins by 2 or more sets than Felitsata Dorofeeva-Rybas, based on the final completed score. Otherwise, it will resolve to \"Felitsata Dorofeeva-Rybas.\"\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, Astrid Wanja Brune Olsen can no longer win by 2 or more sets, and this market will resolve to \"Felitsata Dorofeeva-Rybas.\"\nIf the match is canceled before play begins, or a result has not been determined by October 25, 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":["Astrid Wanja Brune Olsen","Felitsata Dorofeeva-Rybas"],"outcome_prices":[0.005,0.995],"probability":0.005,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-10T14:44:10Z","end_date":"2026-10-18T08:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.49,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":320.488,"categories":["Sports"],"countries":[],"updated_at":"2026-10-11T08:53:45.952425Z","fetched_at":"2026-10-11T08:53:45.952425Z","added_at":"2026-10-10T14:55:43.548153Z","url":"https://polymarket.com/event/itf-olsen1-dorofe1-2026-10-11/itf-olsen1-dorofe1-2026-10-11-set-handicap-home-1pt5","event_title":"W15 Chisinau: Astrid Wanja Brune Olsen vs Felitsata Dorofeeva-Rybas","chart_24h":[0.495,0.095,0.11,0.12,0.12,0.12,0.5,0.125,0.125,0.13,0.135,0.125,0.135,0.12,0.495,0.5]}]}