{"_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/1261502","as_of":"2026-10-27T14:36:21.920048Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"W15 Essen: Emma Sophie Glaser vs Helena Stevic\" — closed 2026-10-27; final leader \"\" at 100%. https://pdata.world/events/polymarket/1261502","source_url":"https://polymarket.com/event/itf-glaser1-stevic1-2026-10-27"},"source":"polymarket","id":"1261502","ticker":"itf-glaser1-stevic1-2026-10-27","slug":"itf-glaser1-stevic1-2026-10-27","title":"W15 Essen: Emma Sophie Glaser vs Helena Stevic","description":"This market refers to the tennis match between Emma Sophie Glaser and Helena Stevic in the W15 Essen, Main Draw, originally scheduled for October 27, 2026 at 6:00AM ET.\n\nThis market will resolve to 'Emma Sophie Glaser' if Emma Sophie Glaser advances against Helena Stevic.\n\nThis market will resolve to 'Helena Stevic' if Helena Stevic advances against Emma Sophie Glaser.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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":"2026-10-26T20:14:14Z","end_date":"2026-11-03T10:00:00Z","closed_time":"2026-10-27T13:57:35Z","volume":4737.347833,"volume_24hr":4737.347833,"volume_24h_change":null,"normalized_vol_24hr":24.13543128967285,"normalized_volume":16.26688575744629,"liquidity":null,"open_interest":3350.7643,"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":0.485,"top_outcome_volume_24h_change":4737.347833,"updated_at":"2026-10-27T14:20:08.316224Z","fetched_at":"2026-10-27T14:20:08.316224Z","added_at":"2026-10-26T20:18:14.972679Z","url":"https://polymarket.com/event/itf-glaser1-stevic1-2026-10-27","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,1279.284095,1980.471595,1985.471595,2029.221595,3308.108361,4473.224421,4696.037833,4696.037833,4737.347833000001],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"6264183","event_id":"1261502","slug":"itf-glaser1-stevic1-2026-10-27","question":"W15 Essen: Emma Sophie Glaser vs Helena Stevic","group_item_title":null,"description":"This market refers to the tennis match between Emma Sophie Glaser and Helena Stevic in the W15 Essen, Main Draw, originally scheduled for October 27, 2026 at 6:00AM ET.\n\nThis market will resolve to 'Emma Sophie Glaser' if Emma Sophie Glaser advances against Helena Stevic.\n\nThis market will resolve to 'Helena Stevic' if Helena Stevic advances against Emma Sophie Glaser.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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":["Emma Sophie Glaser","Helena Stevic"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-26T20:14:14Z","end_date":"2026-11-03T10:00:00Z","closed_time":"2026-10-27T13:57:38.136488Z","result":"Emma Sophie Glaser","volume":4737.347833,"volume_24hr":4737.347833,"prob_24h_change":0.485,"volume_24h_change":4737.347833,"normalized_vol_24hr":29.07093620300293,"normalized_volume":21.0156307220459,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-27T14:20:08.427584Z","fetched_at":"2026-10-27T14:20:08.427584Z","added_at":"2026-10-26T20:18:15.057124Z","url":"https://polymarket.com/event/itf-glaser1-stevic1-2026-10-27/itf-glaser1-stevic1-2026-10-27","event_title":"W15 Essen: Emma Sophie Glaser vs Helena Stevic","chart_24h":[0.515,0.51,0.54,0.545,0.595,0.77,0.79,0.815,0.795,0.53,0.87,0.9995,0.9995,0.9995]},{"source":"polymarket","id":"6265061","event_id":"1261502","slug":"itf-glaser1-stevic1-2026-10-27-set-handicap-home-1pt5","question":"Set Handicap: Emma Sophie Glaser (-1.5) vs Helena Stevic (+1.5)","group_item_title":"W15 Essen: Emma Sophie Glaser vs Helena Stevic Set Handicap +/-1.5","description":"This market refers to the tennis match between Emma Sophie Glaser and Helena Stevic in the W15 Essen, originally scheduled for October 27, 2026 at 6:00AM ET.\nThis market will resolve to \"Emma Sophie Glaser\" if Emma Sophie Glaser wins by 2 or more sets than Helena Stevic, based on the final completed score. Otherwise, it will resolve to \"Helena Stevic.\"\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, Emma Sophie Glaser can no longer win by 2 or more sets, and this market will resolve to \"Helena Stevic.\"\nIf the match is canceled before play begins, or a result has not been determined by November 10, 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":["Emma Sophie Glaser","Helena Stevic"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-26T20:44:18Z","end_date":"2026-11-03T10:00:00Z","closed_time":"2026-10-27T12:46:19.850873Z","result":"Helena Stevic","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":"2026-10-27T13:06:19.577371Z","fetched_at":"2026-10-27T13:06:19.577371Z","added_at":"2026-10-26T21:05:59.935499Z","url":"https://polymarket.com/event/itf-glaser1-stevic1-2026-10-27/itf-glaser1-stevic1-2026-10-27-set-handicap-home-1pt5","event_title":"W15 Essen: Emma Sophie Glaser vs Helena Stevic","chart_24h":[0.495,0.65,0.65,0.645,0.64,0.635,0.64,0.635,0.665,0.5,0.525,0.505,0.5,0.0975,0.004,0.0]},{"source":"polymarket","id":"6265063","event_id":"1261502","slug":"itf-glaser1-stevic1-2026-10-27-set-handicap-away-1pt5","question":"Set Handicap: Helena Stevic (-1.5) vs Emma Sophie Glaser (+1.5)","group_item_title":"W15 Essen: Emma Sophie Glaser vs Helena Stevic Set Handicap +/-1.5","description":"This market refers to the tennis match between Helena Stevic and Emma Sophie Glaser in the W15 Essen, originally scheduled for October 27, 2026 at 6:00AM ET.\nThis market will resolve to \"Helena Stevic\" if Helena Stevic wins by 2 or more sets than Emma Sophie Glaser, based on the final completed score. Otherwise, it will resolve to \"Emma Sophie Glaser.\"\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, Helena Stevic can no longer win by 2 or more sets, and this market will resolve to \"Emma Sophie Glaser.\"\nIf the match is canceled before play begins, or a result has not been determined by November 10, 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":["Helena Stevic","Emma Sophie Glaser"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.033,"active":false,"closed":true,"start_date":"2026-10-26T20:44:18Z","end_date":"2026-11-03T10:00:00Z","closed_time":"2026-10-27T13:23:12.233107Z","result":"Emma Sophie Glaser","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":"2026-10-27T13:30:55.925046Z","fetched_at":"2026-10-27T13:30:55.925046Z","added_at":"2026-10-26T21:05:59.935499Z","url":"https://polymarket.com/event/itf-glaser1-stevic1-2026-10-27/itf-glaser1-stevic1-2026-10-27-set-handicap-away-1pt5","event_title":"W15 Essen: Emma Sophie Glaser vs Helena Stevic","chart_24h":[0.495,0.615,0.59,0.585,0.585,0.58,0.585,0.57,0.535,0.495,0.5,0.0975,0.004,0.0745,0.0]}]}