{"_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/1215373","as_of":"2026-10-19T23:20:29.117003Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"W50 Austin: Raquel Caballero Chica vs Madison Brengle\" — closed 2026-10-19; final leader \"W50 Austin: Raquel Caballero Chica vs Madison Brengle Set Handicap +/-1.5\" at 100%. https://pdata.world/events/polymarket/1215373","source_url":"https://polymarket.com/event/itf-chica1-brengl1-2026-10-19"},"source":"polymarket","id":"1215373","ticker":"itf-chica1-brengl1-2026-10-19","slug":"itf-chica1-brengl1-2026-10-19","title":"W50 Austin: Raquel Caballero Chica vs Madison Brengle","description":"This market refers to the tennis match between Raquel Caballero Chica and Madison Brengle in the W50 Austin, Main Draw, originally scheduled for October 19, 2026 at 2:00PM ET.\n\nThis market will resolve to 'Raquel Caballero Chica' if Raquel Caballero Chica advances against Madison Brengle.\n\nThis market will resolve to 'Madison Brengle' if Madison Brengle advances against Raquel Caballero Chica.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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":"2026-10-19T02:14:16Z","end_date":"2026-10-26T18:00:00Z","closed_time":"2026-10-19T21:27:15Z","volume":3484.674806,"volume_24hr":3484.674806,"volume_24h_change":null,"normalized_vol_24hr":26.48388671875,"normalized_volume":15.111600875854492,"liquidity":0.0,"open_interest":3247.866384,"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":"W50 Austin: Raquel Caballero Chica vs Madison Brengle 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":"2026-10-19T21:39:58.000023Z","fetched_at":"2026-10-19T21:39:58.000023Z","added_at":"2026-10-19T02:35:35.532418Z","url":"https://polymarket.com/event/itf-chica1-brengl1-2026-10-19","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,26.956512,26.956512,78.266512,622.7067869999998,3449.244806,3484.674806,3484.674806,3484.674806],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"5912115","event_id":"1215373","slug":"itf-chica1-brengl1-2026-10-19","question":"W50 Austin: Raquel Caballero Chica vs Madison Brengle","group_item_title":null,"description":"This market refers to the tennis match between Raquel Caballero Chica and Madison Brengle in the W50 Austin, Main Draw, originally scheduled for October 19, 2026 at 2:00PM ET.\n\nThis market will resolve to 'Raquel Caballero Chica' if Raquel Caballero Chica advances against Madison Brengle.\n\nThis market will resolve to 'Madison Brengle' if Madison Brengle advances against Raquel Caballero Chica.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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":["Raquel Caballero Chica","Madison Brengle"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-19T02:14:16Z","end_date":"2026-10-26T18:00:00Z","closed_time":"2026-10-19T21:27:20.036178Z","result":"Madison Brengle","volume":3428.808884,"volume_24hr":3428.808884,"prob_24h_change":-0.495,"volume_24h_change":3428.808884,"normalized_vol_24hr":29.072223663330078,"normalized_volume":19.441274642944336,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-19T21:39:58.058255Z","fetched_at":"2026-10-19T21:39:58.058255Z","added_at":"2026-10-19T02:35:35.583343Z","url":"https://polymarket.com/event/itf-chica1-brengl1-2026-10-19/itf-chica1-brengl1-2026-10-19","event_title":"W50 Austin: Raquel Caballero Chica vs Madison Brengle","chart_24h":[0.495,0.5,0.5,0.495,0.095,0.09,0.095,0.09,0.08,0.085,0.085,0.09,0.085,0.095,0.09,0.075,0.105,0.015,0.0005,0.0005,0.0005,0.0]},{"source":"polymarket","id":"5912238","event_id":"1215373","slug":"itf-chica1-brengl1-2026-10-19-set-handicap-home-1pt5","question":"Set Handicap: Raquel Caballero Chica (-1.5) vs Madison Brengle (+1.5)","group_item_title":"W50 Austin: Raquel Caballero Chica vs Madison Brengle Set Handicap +/-1.5","description":"This market refers to the tennis match between Raquel Caballero Chica and Madison Brengle in the W50 Austin, originally scheduled for October 19, 2026 at 2:00PM ET.\nThis market will resolve to \"Raquel Caballero Chica\" if Raquel Caballero Chica wins by 2 or more sets than Madison Brengle, based on the final completed score. Otherwise, it will resolve to \"Madison Brengle.\"\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, Raquel Caballero Chica can no longer win by 2 or more sets, and this market will resolve to \"Madison Brengle.\"\nIf the match is canceled before play begins, or a result has not been determined by November 2, 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":["Raquel Caballero Chica","Madison Brengle"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-19T02:44:10Z","end_date":"2026-10-26T18:00:00Z","closed_time":"2026-10-19T20:33:06.289957Z","result":"Madison Brengle","volume":55.865922,"volume_24hr":55.865922,"prob_24h_change":-0.495,"volume_24h_change":55.865922,"normalized_vol_24hr":7.163316249847412,"normalized_volume":4.790276527404785,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-19T20:57:08.815784Z","fetched_at":"2026-10-19T20:57:08.815784Z","added_at":"2026-10-19T02:56:00.723265Z","url":"https://polymarket.com/event/itf-chica1-brengl1-2026-10-19/itf-chica1-brengl1-2026-10-19-set-handicap-home-1pt5","event_title":"W50 Austin: Raquel Caballero Chica vs Madison Brengle","chart_24h":[0.495,0.09,0.495,0.5,0.495,0.09,0.495,0.495,0.005,0.0045,0.0005,0.0]},{"source":"polymarket","id":"5912244","event_id":"1215373","slug":"itf-chica1-brengl1-2026-10-19-set-handicap-away-1pt5","question":"Set Handicap: Madison Brengle (-1.5) vs Raquel Caballero Chica (+1.5)","group_item_title":"W50 Austin: Raquel Caballero Chica vs Madison Brengle Set Handicap +/-1.5","description":"This market refers to the tennis match between Madison Brengle and Raquel Caballero Chica in the W50 Austin, originally scheduled for October 19, 2026 at 2:00PM ET.\nThis market will resolve to \"Madison Brengle\" if Madison Brengle wins by 2 or more sets than Raquel Caballero Chica, based on the final completed score. Otherwise, it will resolve to \"Raquel Caballero Chica.\"\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, Madison Brengle can no longer win by 2 or more sets, and this market will resolve to \"Raquel Caballero Chica.\"\nIf the match is canceled before play begins, or a result has not been determined by November 2, 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":["Madison Brengle","Raquel Caballero Chica"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-19T02:44:10Z","end_date":"2026-10-26T18:00:00Z","closed_time":"2026-10-19T21:27:20.049145Z","result":"Madison Brengle","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":"2026-10-19T21:39:58.058255Z","fetched_at":"2026-10-19T21:39:58.058255Z","added_at":"2026-10-19T02:56:00.723265Z","url":"https://polymarket.com/event/itf-chica1-brengl1-2026-10-19/itf-chica1-brengl1-2026-10-19-set-handicap-away-1pt5","event_title":"W50 Austin: Raquel Caballero Chica vs Madison Brengle","chart_24h":[0.495,0.775,0.795,0.775,0.795,0.745,0.76,0.495,0.5,0.995,0.9955,1.0]}]}