{"_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/1269462","as_of":"2026-10-29T00:38:02.957056Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"M25 Las Vegas, NV: Julian Alonso vs Alejandro Arcila\" — closed 2026-10-28; final leader \"\" at 0%. https://pdata.world/events/polymarket/1269462","source_url":"https://polymarket.com/event/itf-alonso3-arcila1-2026-10-28"},"source":"polymarket","id":"1269462","ticker":"itf-alonso3-arcila1-2026-10-28","slug":"itf-alonso3-arcila1-2026-10-28","title":"M25 Las Vegas, NV: Julian Alonso vs Alejandro Arcila","description":"This market refers to the tennis match between Julian Alonso and Alejandro Arcila in the M25 Las Vegas, NV, Main Draw, originally scheduled for October 28, 2026 at 1:00PM ET.\n\nThis market will resolve to 'Julian Alonso' if Julian Alonso advances against Alejandro Arcila.\n\nThis market will resolve to 'Alejandro Arcila' if Alejandro Arcila advances against Julian Alonso.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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":"2026-10-28T01:59:16Z","end_date":"2026-11-04T17:00:00Z","closed_time":"2026-10-28T22:59:23Z","volume":8293.445975000002,"volume_24hr":8293.445975,"volume_24h_change":null,"normalized_vol_24hr":28.678836822509766,"normalized_volume":18.489736557006836,"liquidity":null,"open_interest":7612.891175,"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":0.0,"top_outcome_prob_24h_change":-0.86,"top_outcome_volume_24h_change":8293.445975,"updated_at":"2026-10-28T23:19:28.128172Z","fetched_at":"2026-10-28T23:19:28.128172Z","added_at":"2026-10-28T02:08:31.908335Z","url":"https://polymarket.com/event/itf-alonso3-arcila1-2026-10-28","chart_24h":[0.0,7.95,7.95,56.159678,56.159678,77.94967799999999,77.949678,241.34967799999998,241.34967799999998,241.34967799999998,241.34967799999998,241.34967799999998,241.349678,241.349678,241.34967799999998,241.34967799999998,298.349678,298.349678,298.34967800000004,298.349678,298.349678,1097.143369,1569.242726,7500.015975,8293.445974999999,8293.445975,8293.445975],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"6329113","event_id":"1269462","slug":"itf-alonso3-arcila1-2026-10-28","question":"M25 Las Vegas, NV: Julian Alonso vs Alejandro Arcila","group_item_title":null,"description":"This market refers to the tennis match between Julian Alonso and Alejandro Arcila in the M25 Las Vegas, NV, Main Draw, originally scheduled for October 28, 2026 at 1:00PM ET.\n\nThis market will resolve to 'Julian Alonso' if Julian Alonso advances against Alejandro Arcila.\n\nThis market will resolve to 'Alejandro Arcila' if Alejandro Arcila advances against Julian Alonso.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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":["Julian Alonso","Alejandro Arcila"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-28T01:59:16Z","end_date":"2026-11-04T17:00:00Z","closed_time":"2026-10-28T22:59:30.197498Z","result":"Alejandro Arcila","volume":8293.445975000002,"volume_24hr":8293.445975,"prob_24h_change":-0.86,"volume_24h_change":8293.445975,"normalized_vol_24hr":32.5662841796875,"normalized_volume":23.88817596435547,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-28T23:19:28.248550Z","fetched_at":"2026-10-28T23:19:28.248550Z","added_at":"2026-10-28T02:08:32.003395Z","url":"https://polymarket.com/event/itf-alonso3-arcila1-2026-10-28/itf-alonso3-arcila1-2026-10-28","event_title":"M25 Las Vegas, NV: Julian Alonso vs Alejandro Arcila","chart_24h":[0.86,0.62,0.615,0.585,0.675,0.69,0.675,0.685,0.685,0.69,0.7,0.7,0.7,0.705,0.705,0.705,0.705,0.715,0.705,0.47,0.695,0.0005,0.0005,0.0005,0.0]},{"source":"polymarket","id":"6329685","event_id":"1269462","slug":"itf-alonso3-arcila1-2026-10-28-set-handicap-home-1pt5","question":"Set Handicap: Julian Alonso (-1.5) vs Alejandro Arcila (+1.5)","group_item_title":"M25 Las Vegas, NV: Julian Alonso vs Alejandro Arcila Set Handicap +/-1.5","description":"This market refers to the tennis match between Julian Alonso and Alejandro Arcila in the M25 Las Vegas, NV, originally scheduled for October 28, 2026 at 1:00PM ET.\nThis market will resolve to \"Julian Alonso\" if Julian Alonso wins by 2 or more sets than Alejandro Arcila, based on the final completed score. Otherwise, it will resolve to \"Alejandro Arcila.\"\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, Julian Alonso can no longer win by 2 or more sets, and this market will resolve to \"Alejandro Arcila.\"\nIf the match is canceled before play begins, or a result has not been determined by November 11, 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":["Julian Alonso","Alejandro Arcila"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.009,"active":false,"closed":true,"start_date":"2026-10-28T02:44:18Z","end_date":"2026-11-04T17:00:00Z","closed_time":"2026-10-28T21:18:14.294483Z","result":"Alejandro Arcila","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":"2026-10-28T21:30:58.460809Z","fetched_at":"2026-10-28T21:30:58.460809Z","added_at":"2026-10-28T02:56:06.815774Z","url":"https://polymarket.com/event/itf-alonso3-arcila1-2026-10-28/itf-alonso3-arcila1-2026-10-28-set-handicap-home-1pt5","event_title":"M25 Las Vegas, NV: Julian Alonso vs Alejandro Arcila","chart_24h":[0.505,0.5,0.495,0.5,0.495,0.48,0.485,0.5,0.29,0.005,0.0045,0.0]},{"source":"polymarket","id":"6329690","event_id":"1269462","slug":"itf-alonso3-arcila1-2026-10-28-set-handicap-away-1pt5","question":"Set Handicap: Alejandro Arcila (-1.5) vs Julian Alonso (+1.5)","group_item_title":"M25 Las Vegas, NV: Julian Alonso vs Alejandro Arcila Set Handicap +/-1.5","description":"This market refers to the tennis match between Alejandro Arcila and Julian Alonso in the M25 Las Vegas, NV, originally scheduled for October 28, 2026 at 1:00PM ET.\nThis market will resolve to \"Alejandro Arcila\" if Alejandro Arcila wins by 2 or more sets than Julian Alonso, based on the final completed score. Otherwise, it will resolve to \"Julian Alonso.\"\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, Alejandro Arcila can no longer win by 2 or more sets, and this market will resolve to \"Julian Alonso.\"\nIf the match is canceled before play begins, or a result has not been determined by November 11, 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":["Alejandro Arcila","Julian Alonso"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-10-28T02:44:18Z","end_date":"2026-11-04T17:00:00Z","closed_time":"2026-10-28T22:05:37.944895Z","result":"Julian Alonso","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":"2026-10-28T22:23:51.234742Z","fetched_at":"2026-10-28T22:23:51.234742Z","added_at":"2026-10-28T02:56:06.815774Z","url":"https://polymarket.com/event/itf-alonso3-arcila1-2026-10-28/itf-alonso3-arcila1-2026-10-28-set-handicap-away-1pt5","event_title":"M25 Las Vegas, NV: Julian Alonso vs Alejandro Arcila","chart_24h":[0.505,0.5,0.495,0.5,0.495,0.57,0.5,0.005,0.0045,0.0]}]}