{"_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/1156896","as_of":"2026-10-09T18:20:02.495560Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"W50 Lexington, SC: Arantxa Rus vs Whitney Osuigwe\" — 3 markets; highest \"\" at 100% as of 2026-10-09 UTC. https://pdata.world/events/polymarket/1156896","source_url":"https://polymarket.com/event/itf-rus1-osuigw1-2026-10-09"},"source":"polymarket","id":"1156896","ticker":"itf-rus1-osuigw1-2026-10-09","slug":"itf-rus1-osuigw1-2026-10-09","title":"W50 Lexington, SC: Arantxa Rus vs Whitney Osuigwe","description":"This market refers to the tennis match between Arantxa Rus and Whitney Osuigwe in the W50 Lexington, SC, Main Draw, originally scheduled for October 9, 2026 at 10:30AM ET.\n\nThis market will resolve to 'Arantxa Rus' if Arantxa Rus advances against Whitney Osuigwe.\n\nThis market will resolve to 'Whitney Osuigwe' if Whitney Osuigwe advances against Arantxa Rus.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 23, 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":true,"closed":false,"start_date":"2026-10-09T02:14:10Z","end_date":"2026-10-16T14:30:00Z","closed_time":null,"volume":28461.339432999994,"volume_24hr":28461.339433000012,"volume_24h_change":null,"normalized_vol_24hr":43.061805725097656,"normalized_volume":23.900604248046875,"liquidity":21327.88126,"open_interest":17249.254928,"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":0.995,"top_outcome_prob_24h_change":0.51,"top_outcome_volume_24h_change":28458.561655000012,"updated_at":"2026-10-09T18:00:06.542844Z","fetched_at":"2026-10-09T18:00:06.542844Z","added_at":"2026-10-09T02:31:23.907047Z","url":"https://polymarket.com/event/itf-rus1-osuigw1-2026-10-09","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,194.34,204.0275,204.0275,225.876557,225.876557,233.586557,233.586557,233.586557,236.364335,22797.749433000005,28461.33943300001,28461.339433000012,28461.339433000012],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"5447715","event_id":"1156896","slug":"itf-rus1-osuigw1-2026-10-09","question":"W50 Lexington, SC: Arantxa Rus vs Whitney Osuigwe","group_item_title":null,"description":"This market refers to the tennis match between Arantxa Rus and Whitney Osuigwe in the W50 Lexington, SC, Main Draw, originally scheduled for October 9, 2026 at 10:30AM ET.\n\nThis market will resolve to 'Arantxa Rus' if Arantxa Rus advances against Whitney Osuigwe.\n\nThis market will resolve to 'Whitney Osuigwe' if Whitney Osuigwe advances against Arantxa Rus.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 23, 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":["Arantxa Rus","Whitney Osuigwe"],"outcome_prices":[0.995,0.005],"probability":0.995,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-09T02:14:10Z","end_date":"2026-10-16T14:30:00Z","closed_time":null,"result":null,"volume":28458.561654999994,"volume_24hr":28458.561655000012,"prob_24h_change":0.51,"volume_24h_change":28458.561655000012,"normalized_vol_24hr":46.48078536987305,"normalized_volume":30.862030029296875,"liquidity":21327.88126,"categories":["Sports"],"countries":[],"updated_at":"2026-10-09T18:00:06.744384Z","fetched_at":"2026-10-09T18:00:06.744384Z","added_at":"2026-10-09T02:31:23.936053Z","url":"https://polymarket.com/event/itf-rus1-osuigw1-2026-10-09/itf-rus1-osuigw1-2026-10-09","event_title":"W50 Lexington, SC: Arantxa Rus vs Whitney Osuigwe","chart_24h":[0.485,0.48,0.475,0.475,0.475,0.5,0.505,0.65,0.9995,0.995,0.995,0.995]},{"source":"polymarket","id":"5447858","event_id":"1156896","slug":"itf-rus1-osuigw1-2026-10-09-set-handicap-away-1pt5","question":"Set Handicap: Whitney Osuigwe (-1.5) vs Arantxa Rus (+1.5)","group_item_title":"W50 Lexington, SC: Arantxa Rus vs Whitney Osuigwe Set Handicap +/-1.5","description":"This market refers to the tennis match between Whitney Osuigwe and Arantxa Rus in the W50 Lexington, SC, originally scheduled for October 9, 2026 at 10:30AM ET.\nThis market will resolve to \"Whitney Osuigwe\" if Whitney Osuigwe wins by 2 or more sets than Arantxa Rus, based on the final completed score. Otherwise, it will resolve to \"Arantxa Rus.\"\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, Whitney Osuigwe can no longer win by 2 or more sets, and this market will resolve to \"Arantxa Rus.\"\nIf the match is canceled before play begins, or a result has not been determined by October 23, 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":["Whitney Osuigwe","Arantxa Rus"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":1.0,"active":true,"closed":false,"start_date":"2026-10-09T02:44:10Z","end_date":"2026-10-16T14:30:00Z","closed_time":null,"result":null,"volume":2.777778,"volume_24hr":2.777778,"prob_24h_change":0.0,"volume_24h_change":2.777778,"normalized_vol_24hr":0.7806134223937988,"normalized_volume":0.5183069705963135,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-09T15:10:30.232215Z","fetched_at":"2026-10-09T15:10:30.232215Z","added_at":"2026-10-09T02:53:24.544037Z","url":"https://polymarket.com/event/itf-rus1-osuigw1-2026-10-09/itf-rus1-osuigw1-2026-10-09-set-handicap-away-1pt5","event_title":"W50 Lexington, SC: Arantxa Rus vs Whitney Osuigwe","chart_24h":[0.5,0.34,0.34,0.33,0.325,0.32,0.31,0.505,0.5]},{"source":"polymarket","id":"5447853","event_id":"1156896","slug":"itf-rus1-osuigw1-2026-10-09-set-handicap-home-1pt5","question":"Set Handicap: Arantxa Rus (-1.5) vs Whitney Osuigwe (+1.5)","group_item_title":"W50 Lexington, SC: Arantxa Rus vs Whitney Osuigwe Set Handicap +/-1.5","description":"This market refers to the tennis match between Arantxa Rus and Whitney Osuigwe in the W50 Lexington, SC, originally scheduled for October 9, 2026 at 10:30AM ET.\nThis market will resolve to \"Arantxa Rus\" if Arantxa Rus wins by 2 or more sets than Whitney Osuigwe, based on the final completed score. Otherwise, it will resolve to \"Whitney Osuigwe.\"\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, Arantxa Rus can no longer win by 2 or more sets, and this market will resolve to \"Whitney Osuigwe.\"\nIf the match is canceled before play begins, or a result has not been determined by October 23, 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":["Arantxa Rus","Whitney Osuigwe"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":1.0,"active":true,"closed":false,"start_date":"2026-10-09T02:44:10Z","end_date":"2026-10-16T14:30:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-09T15:10:30.232215Z","fetched_at":"2026-10-09T15:10:30.232215Z","added_at":"2026-10-09T02:53:24.544037Z","url":"https://polymarket.com/event/itf-rus1-osuigw1-2026-10-09/itf-rus1-osuigw1-2026-10-09-set-handicap-home-1pt5","event_title":"W50 Lexington, SC: Arantxa Rus vs Whitney Osuigwe","chart_24h":[0.5,0.3,0.3,0.3,0.305,0.31,0.305,0.3,0.305,0.3,0.5,0.5]}]}