{"source":"kalshi","id":"KXWTAMATCH-26AUG11OSARYB","ticker":"KXWTAMATCH-26AUG11OSARYB","slug":"KXWTAMATCH-26AUG11OSARYB","title":"Osaka vs Rybakina","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-10T17:05:00Z","end_date":"2026-08-25T17:00:00Z","closed_time":null,"volume":17839.65,"volume_24hr":17833.65,"volume_24h_change":null,"normalized_vol_24hr":36.03215026855469,"normalized_volume":26.379554748535156,"liquidity":null,"open_interest":16324.5,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG11OSARYB","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Naomi Osaka","top_outcome_probability":0.51,"top_outcome_prob_24h_change":0.020000000000000018,"top_outcome_volume_24h_change":5494.37,"updated_at":"2026-08-11T04:03:27.862353Z","fetched_at":"2026-08-11T04:03:27.862353Z","added_at":"2026-08-10T17:13:02.301567Z","url":"https://kalshi.com/markets/kxwtamatch/osaka-vs-rybakina/kxwtamatch-26aug11osaryb","chart_24h":[101.17,252.77999999999997,361.58,863.48,1454.98,1528.79,1935.69,2032.69,2879.6400000000003,2978.4700000000003,3557.77,3742.27,4212.73,6723.879999999999,7344.56,8577.099999999999,15780.630000000001,17401.73],"markets":[{"source":"kalshi","id":"KXWTAMATCH-26AUG11OSARYB-OSA","event_id":"KXWTAMATCH-26AUG11OSARYB","slug":"KXWTAMATCH-26AUG11OSARYB-OSA","question":"Will Naomi Osaka win the Osaka vs Rybakina: Quarterfinal match?","group_item_title":"Naomi Osaka","description":"If Naomi Osaka wins the Osaka vs Rybakina professional tennis match in the 2026 WTA Toronto Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Osaka vs Rybakina professional tennis match in the 2026 WTA Toronto Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.51,0.49],"probability":0.51,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-10T17:05:00Z","end_date":"2026-08-25T17:00:00Z","closed_time":"2026-08-25T17:00:00Z","volume":5514.07,"volume_24hr":5514.07,"prob_24h_change":0.020000000000000018,"volume_24h_change":5494.37,"normalized_vol_24hr":31.24481201171875,"normalized_volume":23.105432510375977,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-11T04:04:42.224965Z","fetched_at":"2026-08-11T04:03:28.049183Z","added_at":"2026-08-10T17:13:02.968683Z","url":"https://kalshi.com/markets/kxwtamatch/osaka-vs-rybakina/kxwtamatch-26aug11osaryb","event_title":"Osaka vs Rybakina","chart_24h":[0.49,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.51,0.51,0.51,0.51,0.51,0.5,0.51,0.51,0.51]},{"source":"kalshi","id":"KXWTAMATCH-26AUG11OSARYB-RYB","event_id":"KXWTAMATCH-26AUG11OSARYB","slug":"KXWTAMATCH-26AUG11OSARYB-RYB","question":"Will Elena Rybakina win the Osaka vs Rybakina: Quarterfinal match?","group_item_title":"Elena Rybakina","description":"If Elena Rybakina wins the Osaka vs Rybakina professional tennis match in the 2026 WTA Toronto Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Osaka vs Rybakina professional tennis match in the 2026 WTA Toronto Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.51,0.49],"probability":0.51,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-10T17:05:00Z","end_date":"2026-08-25T17:00:00Z","closed_time":"2026-08-25T17:00:00Z","volume":12325.58,"volume_24hr":12319.58,"prob_24h_change":0.0,"volume_24h_change":12238.11,"normalized_vol_24hr":37.34695816040039,"normalized_volume":27.620803833007812,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-11T04:04:42.224965Z","fetched_at":"2026-08-11T04:03:28.049183Z","added_at":"2026-08-10T17:13:02.968683Z","url":"https://kalshi.com/markets/kxwtamatch/osaka-vs-rybakina/kxwtamatch-26aug11osaryb","event_title":"Osaka vs Rybakina","chart_24h":[0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.5,0.5,0.51,0.51,0.51]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTAMATCH-26AUG11OSARYB","as_of":"2026-08-11T04:09:08.821223Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Osaka vs Rybakina\" — top market at 51% probability across 2 outcomes","source_url":null}}