{"_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/1231649","as_of":"2026-10-22T19:08:05.742405Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"W15 Campina Grande: Catarina Melleiro vs Maria Florencia Urrutia\" — closed 2026-10-22; final leader \"W15 Campina Grande: Catarina Melleiro vs Maria Florencia Urrutia Set Handicap +/-1.5\" at 100%. https://pdata.world/events/polymarket/1231649","source_url":"https://polymarket.com/event/itf-mellei1-urruti1-2026-10-22"},"source":"polymarket","id":"1231649","ticker":"itf-mellei1-urruti1-2026-10-22","slug":"itf-mellei1-urruti1-2026-10-22","title":"W15 Campina Grande: Catarina Melleiro vs Maria Florencia Urrutia","description":"This market refers to the tennis match between Catarina Melleiro and Maria Florencia Urrutia in the W15 Campina Grande, Main Draw, originally scheduled for October 22, 2026 at 9:30AM ET.\n\nThis market will resolve to 'Catarina Melleiro' if Catarina Melleiro advances against Maria Florencia Urrutia.\n\nThis market will resolve to 'Maria Florencia Urrutia' if Maria Florencia Urrutia advances against Catarina Melleiro.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 5, 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":"2026-10-21T20:14:19Z","end_date":"2026-10-29T13:30:00Z","closed_time":"2026-10-22T17:36:02Z","volume":3349.244337,"volume_24hr":3349.244337,"volume_24h_change":null,"normalized_vol_24hr":28.356306076049805,"normalized_volume":14.963236808776855,"liquidity":0.0,"open_interest":1919.944337,"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 Campina Grande: Catarina Melleiro vs Maria Florencia Urrutia Set Handicap +/-1.5","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.505,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-10-22T17:47:51.373753Z","fetched_at":"2026-10-22T17:47:51.373753Z","added_at":"2026-10-21T20:26:04.762210Z","url":"https://polymarket.com/event/itf-mellei1-urruti1-2026-10-22","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,3.2234,324.644337,1763.944337,3349.244337,3349.244337,3349.244337],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"6025828","event_id":"1231649","slug":"itf-mellei1-urruti1-2026-10-22","question":"W15 Campina Grande: Catarina Melleiro vs Maria Florencia Urrutia","group_item_title":null,"description":"This market refers to the tennis match between Catarina Melleiro and Maria Florencia Urrutia in the W15 Campina Grande, Main Draw, originally scheduled for October 22, 2026 at 9:30AM ET.\n\nThis market will resolve to 'Catarina Melleiro' if Catarina Melleiro advances against Maria Florencia Urrutia.\n\nThis market will resolve to 'Maria Florencia Urrutia' if Maria Florencia Urrutia advances against Catarina Melleiro.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 5, 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":["Catarina Melleiro","Maria Florencia Urrutia"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-21T20:14:19Z","end_date":"2026-10-29T13:30:00Z","closed_time":"2026-10-22T17:36:08.328656Z","result":"Maria Florencia Urrutia","volume":3349.244337,"volume_24hr":3349.244337,"prob_24h_change":-0.5,"volume_24h_change":3349.244337,"normalized_vol_24hr":29.209522247314453,"normalized_volume":19.32932472229004,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-22T17:47:51.483675Z","fetched_at":"2026-10-22T17:47:51.483675Z","added_at":"2026-10-21T20:26:04.863168Z","url":"https://polymarket.com/event/itf-mellei1-urruti1-2026-10-22/itf-mellei1-urruti1-2026-10-22","event_title":"W15 Campina Grande: Catarina Melleiro vs Maria Florencia Urrutia","chart_24h":[0.5,0.5,0.5,0.485,0.105,0.28,0.11,0.1,0.105,0.1,0.2,0.105,0.1,0.07,0.075,0.065,0.075,0.0695,0.036,0.005,0.0005,0.0]},{"source":"polymarket","id":"6026046","event_id":"1231649","slug":"itf-mellei1-urruti1-2026-10-22-set-handicap-away-1pt5","question":"Set Handicap: Maria Florencia Urrutia (-1.5) vs Catarina Melleiro (+1.5)","group_item_title":"W15 Campina Grande: Catarina Melleiro vs Maria Florencia Urrutia Set Handicap +/-1.5","description":"This market refers to the tennis match between Maria Florencia Urrutia and Catarina Melleiro in the W15 Campina Grande, originally scheduled for October 22, 2026 at 9:30AM ET.\nThis market will resolve to \"Maria Florencia Urrutia\" if Maria Florencia Urrutia wins by 2 or more sets than Catarina Melleiro, based on the final completed score. Otherwise, it will resolve to \"Catarina Melleiro.\"\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, Maria Florencia Urrutia can no longer win by 2 or more sets, and this market will resolve to \"Catarina Melleiro.\"\nIf the match is canceled before play begins, or a result has not been determined by November 5, 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":["Maria Florencia Urrutia","Catarina Melleiro"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.009,"active":false,"closed":true,"start_date":"2026-10-21T20:44:10Z","end_date":"2026-10-29T13:30:00Z","closed_time":"2026-10-22T17:36:08.350602Z","result":"Maria Florencia Urrutia","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":"2026-10-22T17:47:51.483675Z","fetched_at":"2026-10-22T17:47:51.483675Z","added_at":"2026-10-21T20:48:57.814625Z","url":"https://polymarket.com/event/itf-mellei1-urruti1-2026-10-22/itf-mellei1-urruti1-2026-10-22-set-handicap-away-1pt5","event_title":"W15 Campina Grande: Catarina Melleiro vs Maria Florencia Urrutia","chart_24h":[0.495,0.495,0.5,0.9955,1.0]},{"source":"polymarket","id":"6026038","event_id":"1231649","slug":"itf-mellei1-urruti1-2026-10-22-set-handicap-home-1pt5","question":"Set Handicap: Catarina Melleiro (-1.5) vs Maria Florencia Urrutia (+1.5)","group_item_title":"W15 Campina Grande: Catarina Melleiro vs Maria Florencia Urrutia Set Handicap +/-1.5","description":"This market refers to the tennis match between Catarina Melleiro and Maria Florencia Urrutia in the W15 Campina Grande, originally scheduled for October 22, 2026 at 9:30AM ET.\nThis market will resolve to \"Catarina Melleiro\" if Catarina Melleiro wins by 2 or more sets than Maria Florencia Urrutia, based on the final completed score. Otherwise, it will resolve to \"Maria Florencia Urrutia.\"\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, Catarina Melleiro can no longer win by 2 or more sets, and this market will resolve to \"Maria Florencia Urrutia.\"\nIf the match is canceled before play begins, or a result has not been determined by November 5, 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":["Catarina Melleiro","Maria Florencia Urrutia"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.008,"active":false,"closed":true,"start_date":"2026-10-21T20:44:10Z","end_date":"2026-10-29T13:30:00Z","closed_time":"2026-10-22T16:38:34.307578Z","result":"Maria Florencia Urrutia","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":"2026-10-22T17:00:10.242785Z","fetched_at":"2026-10-22T17:00:10.242785Z","added_at":"2026-10-21T20:48:57.814625Z","url":"https://polymarket.com/event/itf-mellei1-urruti1-2026-10-22/itf-mellei1-urruti1-2026-10-22-set-handicap-home-1pt5","event_title":"W15 Campina Grande: Catarina Melleiro vs Maria Florencia Urrutia","chart_24h":[0.495,0.495,0.5,0.005,0.0045,0.004,0.0]}]}