{"_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/1152700","as_of":"2026-10-09T04:21:55.866980Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"W15 Maanshan: Daria Egorova vs Yiru Chen\" — 3 markets; highest \"\" at 100% as of 2026-10-09 UTC. https://pdata.world/events/polymarket/1152700","source_url":"https://polymarket.com/event/itf-egorov2-chen1-2026-10-09"},"source":"polymarket","id":"1152700","ticker":"itf-egorov2-chen1-2026-10-09","slug":"itf-egorov2-chen1-2026-10-09","title":"W15 Maanshan: Daria Egorova vs Yiru Chen","description":"This market refers to the tennis match between Daria Egorova and Yiru Chen in the W15 Maanshan, Main Draw, originally scheduled for October 8, 2026 at 10:00PM ET.\n\nThis market will resolve to 'Daria Egorova' if Daria Egorova advances against Yiru Chen.\n\nThis market will resolve to 'Yiru Chen' if Yiru Chen 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 October 22, 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":"2026-10-08T08:14:13Z","end_date":"2026-10-16T02:00:00Z","closed_time":null,"volume":7532.113729,"volume_24hr":7532.113728999999,"volume_24h_change":null,"normalized_vol_24hr":32.62308120727539,"normalized_volume":18.107595443725586,"liquidity":32999.02964,"open_interest":4693.941496,"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":0.9995,"top_outcome_prob_24h_change":0.49950000000000006,"top_outcome_volume_24h_change":7532.113728999999,"updated_at":"2026-10-09T04:03:52.975791Z","fetched_at":"2026-10-09T04:03:52.975791Z","added_at":"2026-10-08T08:31:56.127050Z","url":"https://polymarket.com/event/itf-egorov2-chen1-2026-10-09","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,274.0,441.0,725.0,825.0,1089.0,3200.03449,3389.26449,3699.106991,4723.5742869999995,4736.573729000001],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"5425647","event_id":"1152700","slug":"itf-egorov2-chen1-2026-10-09","question":"W15 Maanshan: Daria Egorova vs Yiru Chen","group_item_title":null,"description":"This market refers to the tennis match between Daria Egorova and Yiru Chen in the W15 Maanshan, Main Draw, originally scheduled for October 8, 2026 at 10:00PM ET.\n\nThis market will resolve to 'Daria Egorova' if Daria Egorova advances against Yiru Chen.\n\nThis market will resolve to 'Yiru Chen' if Yiru Chen 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 October 22, 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","Yiru Chen"],"outcome_prices":[0.9995,0.0005],"probability":0.9995,"spread":0.001,"active":true,"closed":false,"start_date":"2026-10-08T08:14:13Z","end_date":"2026-10-16T02:00:00Z","closed_time":null,"result":null,"volume":7532.113729,"volume_24hr":7532.113728999999,"prob_24h_change":0.49950000000000006,"volume_24h_change":7532.113728999999,"normalized_vol_24hr":35.213924407958984,"normalized_volume":23.381128311157227,"liquidity":28719.27124,"categories":["Sports"],"countries":[],"updated_at":"2026-10-09T04:03:53.012773Z","fetched_at":"2026-10-09T04:03:53.012773Z","added_at":"2026-10-08T08:31:56.168090Z","url":"https://polymarket.com/event/itf-egorov2-chen1-2026-10-09/itf-egorov2-chen1-2026-10-09","event_title":"W15 Maanshan: Daria Egorova vs Yiru Chen","chart_24h":[0.5,0.715,0.73,0.735,0.945,0.955,0.955,0.95,0.955,0.955,0.9635,0.9555,0.9505,0.9375,0.9435,0.9995]},{"source":"polymarket","id":"5425860","event_id":"1152700","slug":"itf-egorov2-chen1-2026-10-09-set-handicap-home-1pt5","question":"Set Handicap: Daria Egorova (-1.5) vs Yiru Chen (+1.5)","group_item_title":"W15 Maanshan: Daria Egorova vs Yiru Chen Set Handicap +/-1.5","description":"This market refers to the tennis match between Daria Egorova and Yiru Chen in the W15 Maanshan, originally scheduled for October 8, 2026 at 10:00PM ET.\nThis market will resolve to \"Daria Egorova\" if Daria Egorova wins by 2 or more sets than Yiru Chen, based on the final completed score. Otherwise, it will resolve to \"Yiru Chen.\"\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 \"Yiru Chen.\"\nIf the match is canceled before play begins, or a result has not been determined by October 22, 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","Yiru Chen"],"outcome_prices":[0.9955,0.0045],"probability":0.9955,"spread":0.009,"active":true,"closed":false,"start_date":"2026-10-08T08:44:10Z","end_date":"2026-10-16T02:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.49550000000000005,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1475.998,"categories":["Sports"],"countries":[],"updated_at":"2026-10-09T03:39:23.221222Z","fetched_at":"2026-10-09T03:39:23.221222Z","added_at":"2026-10-08T08:53:36.032864Z","url":"https://polymarket.com/event/itf-egorov2-chen1-2026-10-09/itf-egorov2-chen1-2026-10-09-set-handicap-home-1pt5","event_title":"W15 Maanshan: Daria Egorova vs Yiru Chen","chart_24h":[0.5,0.885,0.88,0.87,0.86,0.87,0.86,0.865,0.495,0.5,0.5,0.9955]},{"source":"polymarket","id":"5425866","event_id":"1152700","slug":"itf-egorov2-chen1-2026-10-09-set-handicap-away-1pt5","question":"Set Handicap: Yiru Chen (-1.5) vs Daria Egorova (+1.5)","group_item_title":"W15 Maanshan: Daria Egorova vs Yiru Chen Set Handicap +/-1.5","description":"This market refers to the tennis match between Yiru Chen and Daria Egorova in the W15 Maanshan, originally scheduled for October 8, 2026 at 10:00PM ET.\nThis market will resolve to \"Yiru Chen\" if Yiru Chen 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, Yiru Chen 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 October 22, 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":["Yiru Chen","Daria Egorova"],"outcome_prices":[0.0045,0.9955],"probability":0.0045,"spread":0.009,"active":true,"closed":false,"start_date":"2026-10-08T08:44:10Z","end_date":"2026-10-16T02:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.4955,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1880.07405,"categories":["Sports"],"countries":[],"updated_at":"2026-10-09T03:39:23.221222Z","fetched_at":"2026-10-09T03:39:23.221222Z","added_at":"2026-10-08T08:53:36.032864Z","url":"https://polymarket.com/event/itf-egorov2-chen1-2026-10-09/itf-egorov2-chen1-2026-10-09-set-handicap-away-1pt5","event_title":"W15 Maanshan: Daria Egorova vs Yiru Chen","chart_24h":[0.5,0.5,0.005,0.0045]}]}