{"source":"polymarket","id":"587624","ticker":"wta-rybakin-boulter-2026-06-12","slug":"wta-rybakin-boulter-2026-06-12","title":"HSBC Championships: Elena Rybakina vs Katie Boulter","description":"This market refers to the tennis match between Elena Rybakina and Katie Boulter in the HSBC Championships, originally scheduled for June 12, 2026 at 12:30PM ET.\n\nThis market will resolve to 'Elena Rybakina' if Elena Rybakina advances against Katie Boulter.\n\nThis market will resolve to 'Katie Boulter' if Katie Boulter advances against Elena Rybakina.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 WTA Tour. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png","active":false,"closed":true,"start_date":"2026-06-12T16:17:37.463273Z","end_date":"2026-06-19T16:30:00Z","closed_time":"2026-06-12T20:35:51Z","volume":493005.4689890005,"volume_24hr":493005.468989,"volume_24h_change":null,"normalized_vol_24hr":62.44023895263672,"normalized_volume":37.213008880615234,"liquidity":0.0,"open_interest":280512.294211,"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":"Completed Match","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.475,"top_outcome_volume_24h_change":64.0,"updated_at":"2026-06-12T20:41:24.700538Z","fetched_at":"2026-06-12T20:41:24.700538Z","added_at":"2026-06-12T16:13:51.177654Z","url":"https://polymarket.com/event/wta-rybakin-boulter-2026-06-12","chart_24h":[5.0,819.351138,29781.03791100001,169589.95112399996,213182.94603900003,475471.60898900003,493005.468989],"markets":[{"source":"polymarket","id":"2518171","event_id":"587624","slug":"wta-rybakin-boulter-2026-06-12-completed-match","question":"HSBC Championships: Completed Match: Elena Rybakina vs Katie Boulter","group_item_title":"Completed Match","description":"This market refers to the tennis match between Elena Rybakina and Katie Boulter in the HSBC Championships, originally scheduled for June 12, 2026 at 12:30PM ET. This market will resolve to \"Yes\" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to \"No.\" If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve \"No.\" If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to \"No.\" The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png","outcomes":["Yes","No"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-06-12T16:02:51.588928Z","end_date":"2026-06-19T16:30:00Z","closed_time":"2026-06-12T20:34:21Z","volume":80.67,"volume_24hr":80.67,"prob_24h_change":0.475,"volume_24h_change":64.0,"normalized_vol_24hr":7.23259973526001,"normalized_volume":4.972087860107422,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-06-12T20:41:27.180215Z","fetched_at":"2026-06-12T20:41:24.726335Z","added_at":"2026-06-12T16:13:51.296179Z","url":"https://polymarket.com/event/wta-rybakin-boulter-2026-06-12/wta-rybakin-boulter-2026-06-12-completed-match","event_title":"HSBC Championships: Elena Rybakina vs Katie Boulter","chart_24h":[0.525,0.5,0.9945,1.0]},{"source":"polymarket","id":"2518165","event_id":"587624","slug":"wta-rybakin-boulter-2026-06-12","question":"HSBC Championships: Elena Rybakina vs Katie Boulter","group_item_title":null,"description":"This market refers to the tennis match between Elena Rybakina and Katie Boulter in the HSBC Championships, originally scheduled for June 12, 2026 at 12:30PM ET.\n\nThis market will resolve to 'Elena Rybakina' if Elena Rybakina advances against Katie Boulter.\n\nThis market will resolve to 'Katie Boulter' if Katie Boulter advances against Elena Rybakina.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 WTA Tour. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png","outcomes":["Elena Rybakina","Katie Boulter"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-06-12T16:02:19.636968Z","end_date":"2026-06-19T16:30:00Z","closed_time":"2026-06-12T20:35:51Z","volume":535675.4489890005,"volume_24hr":535675.448989,"prob_24h_change":-0.78,"volume_24h_change":535013.521835,"normalized_vol_24hr":64.92816162109375,"normalized_volume":44.635196685791016,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-06-12T20:41:40.830840Z","fetched_at":"2026-06-12T20:41:24.726335Z","added_at":"2026-06-12T16:13:51.296179Z","url":"https://polymarket.com/event/wta-rybakin-boulter-2026-06-12/wta-rybakin-boulter-2026-06-12","event_title":"HSBC Championships: Elena Rybakina vs Katie Boulter","chart_24h":[0.78,0.815,0.775,0.715,0.735,0.0005,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/587624","as_of":"2026-06-12T21:23:59.601896Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"HSBC Championships: Elena Rybakina vs Katie Boulter\" — top market at 0% probability across 2 outcomes","source_url":null}}