{"_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/1177188","as_of":"2026-10-13T12:13:52.360922Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"M15 Sharm ElSheikh: Ivan Gretskiy vs Ali Alshati\" — closed 2026-10-13; final leader \"\" at 100%. https://pdata.world/events/polymarket/1177188","source_url":"https://polymarket.com/event/itf-gretsk1-alshat1-2026-10-13"},"source":"polymarket","id":"1177188","ticker":"itf-gretsk1-alshat1-2026-10-13","slug":"itf-gretsk1-alshat1-2026-10-13","title":"M15 Sharm ElSheikh: Ivan Gretskiy vs Ali Alshati","description":"This market refers to the tennis match between Ivan Gretskiy and Ali Alshati in the M15 Sharm ElSheikh, Qualifying, originally scheduled for October 12, 2026 at 8:00PM ET.\n\nThis market will resolve to 'Ivan Gretskiy' if Ivan Gretskiy advances against Ali Alshati.\n\nThis market will resolve to 'Ali Alshati' if Ali Alshati advances against Ivan Gretskiy.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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":"2026-10-12T13:59:16Z","end_date":"2026-10-20T00:00:00Z","closed_time":"2026-10-13T12:05:28Z","volume":5023.397152,"volume_24hr":5023.397152,"volume_24h_change":null,"normalized_vol_24hr":27.92900848388672,"normalized_volume":16.49863624572754,"liquidity":0.0,"open_interest":3483.397152,"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":0.5,"top_outcome_volume_24h_change":5023.397152,"updated_at":"2026-10-13T12:07:52.034231Z","fetched_at":"2026-10-13T12:07:52.034231Z","added_at":"2026-10-12T14:15:26.848801Z","url":"https://polymarket.com/event/itf-gretsk1-alshat1-2026-10-13","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,3483.397152,3483.397152,5023.397152,5023.397152],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"5605593","event_id":"1177188","slug":"itf-gretsk1-alshat1-2026-10-13","question":"M15 Sharm ElSheikh: Ivan Gretskiy vs Ali Alshati","group_item_title":null,"description":"This market refers to the tennis match between Ivan Gretskiy and Ali Alshati in the M15 Sharm ElSheikh, Qualifying, originally scheduled for October 12, 2026 at 8:00PM ET.\n\nThis market will resolve to 'Ivan Gretskiy' if Ivan Gretskiy advances against Ali Alshati.\n\nThis market will resolve to 'Ali Alshati' if Ali Alshati advances against Ivan Gretskiy.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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":["Ivan Gretskiy","Ali Alshati"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-12T13:59:16Z","end_date":"2026-10-20T00:00:00Z","closed_time":"2026-10-13T11:58:26Z","result":"Ivan Gretskiy","volume":5023.397152,"volume_24hr":5023.397152,"prob_24h_change":0.5,"volume_24h_change":5023.397152,"normalized_vol_24hr":29.649600982666016,"normalized_volume":21.307743072509766,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-13T12:07:52.125960Z","fetched_at":"2026-10-13T12:07:52.125960Z","added_at":"2026-10-12T14:15:26.952266Z","url":"https://polymarket.com/event/itf-gretsk1-alshat1-2026-10-13/itf-gretsk1-alshat1-2026-10-13","event_title":"M15 Sharm ElSheikh: Ivan Gretskiy vs Ali Alshati","chart_24h":[0.5,0.5,0.555,0.6,0.55,0.565,0.595,0.72,0.71,0.71,0.53,0.505,0.775,0.855,0.86,0.835,0.805,0.935,0.675,0.991,0.9995,0.9995,1.0]},{"source":"polymarket","id":"5607071","event_id":"1177188","slug":"itf-gretsk1-alshat1-2026-10-13-set-handicap-home-1pt5","question":"Set Handicap: Ivan Gretskiy (-1.5) vs Ali Alshati (+1.5)","group_item_title":"M15 Sharm ElSheikh: Ivan Gretskiy vs Ali Alshati Set Handicap +/-1.5","description":"This market refers to the tennis match between Ivan Gretskiy and Ali Alshati in the M15 Sharm ElSheikh, originally scheduled for October 12, 2026 at 8:00PM ET.\nThis market will resolve to \"Ivan Gretskiy\" if Ivan Gretskiy wins by 2 or more sets than Ali Alshati, based on the final completed score. Otherwise, it will resolve to \"Ali Alshati.\"\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, Ivan Gretskiy can no longer win by 2 or more sets, and this market will resolve to \"Ali Alshati.\"\nIf the match is canceled before play begins, or a result has not been determined by October 26, 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":["Ivan Gretskiy","Ali Alshati"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-12T14:44:20Z","end_date":"2026-10-20T00:00:00Z","closed_time":"2026-10-13T12:05:28Z","result":"Ivan Gretskiy","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":"2026-10-13T12:07:52.125960Z","fetched_at":"2026-10-13T12:07:52.125960Z","added_at":"2026-10-12T15:02:36.678377Z","url":"https://polymarket.com/event/itf-gretsk1-alshat1-2026-10-13/itf-gretsk1-alshat1-2026-10-13-set-handicap-home-1pt5","event_title":"M15 Sharm ElSheikh: Ivan Gretskiy vs Ali Alshati","chart_24h":[0.495,0.5,0.5,0.995,1.0]},{"source":"polymarket","id":"5607077","event_id":"1177188","slug":"itf-gretsk1-alshat1-2026-10-13-set-handicap-away-1pt5","question":"Set Handicap: Ali Alshati (-1.5) vs Ivan Gretskiy (+1.5)","group_item_title":"M15 Sharm ElSheikh: Ivan Gretskiy vs Ali Alshati Set Handicap +/-1.5","description":"This market refers to the tennis match between Ali Alshati and Ivan Gretskiy in the M15 Sharm ElSheikh, originally scheduled for October 12, 2026 at 8:00PM ET.\nThis market will resolve to \"Ali Alshati\" if Ali Alshati wins by 2 or more sets than Ivan Gretskiy, based on the final completed score. Otherwise, it will resolve to \"Ivan Gretskiy.\"\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, Ali Alshati can no longer win by 2 or more sets, and this market will resolve to \"Ivan Gretskiy.\"\nIf the match is canceled before play begins, or a result has not been determined by October 26, 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":["Ali Alshati","Ivan Gretskiy"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-12T14:44:21Z","end_date":"2026-10-20T00:00:00Z","closed_time":"2026-10-13T12:05:28Z","result":"Ivan Gretskiy","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":"2026-10-13T12:07:52.125960Z","fetched_at":"2026-10-13T12:07:52.125960Z","added_at":"2026-10-12T15:02:36.678377Z","url":"https://polymarket.com/event/itf-gretsk1-alshat1-2026-10-13/itf-gretsk1-alshat1-2026-10-13-set-handicap-away-1pt5","event_title":"M15 Sharm ElSheikh: Ivan Gretskiy vs Ali Alshati","chart_24h":[0.495,0.5,0.5,0.005,0.005,0.0]}]}