{"source":"kalshi","id":"KXWTADOUBLES-26SEP06KOSRUSMERSHN","ticker":"KXWTADOUBLES-26SEP06KOSRUSMERSHN","slug":"KXWTADOUBLES-26SEP06KOSRUSMERSHN","title":"Kostyuk / Ruse vs Mertens / Shnaider","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-09-04T22:55:00Z","end_date":"2026-09-20T15:00:00Z","closed_time":null,"volume":1000.0,"volume_24hr":1000.0,"volume_24h_change":null,"normalized_vol_24hr":17.259429931640625,"normalized_volume":12.991974830627441,"liquidity":null,"open_interest":1000.0,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26SEP06KOSRUSMERSHN","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Elise Mertens / Diana Shnaider","top_outcome_probability":0.63,"top_outcome_prob_24h_change":0.63,"top_outcome_volume_24h_change":1000.0,"updated_at":"2026-09-05T05:41:26.550691Z","fetched_at":"2026-09-05T05:41:26.550691Z","added_at":"2026-09-04T23:06:53.691661Z","url":"https://kalshi.com/markets/kxwtadoubles/kostyuk-ruse-vs-mertens-shnaider/kxwtadoubles-26sep06kosrusmershn","chart_24h":[0.0,1000.0],"kind":"live","markets":[{"source":"kalshi","id":"KXWTADOUBLES-26SEP06KOSRUSMERSHN-MERSHN","event_id":"KXWTADOUBLES-26SEP06KOSRUSMERSHN","slug":"KXWTADOUBLES-26SEP06KOSRUSMERSHN-MERSHN","question":"Elise Mertens / Diana Shnaider wins","group_item_title":"Elise Mertens / Diana Shnaider","description":"If Elise Mertens / Diana Shnaider wins the Kostyuk / Ruse vs Mertens / Shnaider professional tennis match in the 2026 US Open Women Doubles Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Kostyuk / Ruse vs Mertens / Shnaider professional tennis match in the 2026 US Open Women Doubles Round Of 32 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":[0.63,0.37],"probability":0.63,"spread":0.050000000000000044,"active":true,"closed":false,"start_date":"2026-09-04T22:55:00Z","end_date":"2026-09-20T15:00:00Z","closed_time":"2026-09-20T15:00:00Z","volume":1000.0,"volume_24hr":1000.0,"prob_24h_change":0.63,"volume_24h_change":1000.0,"normalized_vol_24hr":18.77506446838379,"normalized_volume":14.858635902404785,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-05T05:41:26.692287Z","fetched_at":"2026-09-05T05:41:26.692287Z","added_at":"2026-09-04T23:06:53.808812Z","url":"https://kalshi.com/markets/kxwtadoubles/kostyuk-ruse-vs-mertens-shnaider/kxwtadoubles-26sep06kosrusmershn","event_title":"Kostyuk / Ruse vs Mertens / Shnaider","chart_24h":[0.0,0.0,0.0,0.0,0.63]},{"source":"kalshi","id":"KXWTADOUBLES-26SEP06KOSRUSMERSHN-KOSRUS","event_id":"KXWTADOUBLES-26SEP06KOSRUSMERSHN","slug":"KXWTADOUBLES-26SEP06KOSRUSMERSHN-KOSRUS","question":"Marta Kostyuk / Elena-Gabriela Ruse wins","group_item_title":"Marta Kostyuk / Elena-Gabriela Ruse","description":"If Marta Kostyuk / Elena-Gabriela Ruse wins the Kostyuk / Ruse vs Mertens / Shnaider professional tennis match in the 2026 US Open Women Doubles Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Kostyuk / Ruse vs Mertens / Shnaider professional tennis match in the 2026 US Open Women Doubles Round Of 32 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":[0.0,1.0],"probability":0.0,"spread":0.09999999999999998,"active":true,"closed":false,"start_date":"2026-09-04T22:55:00Z","end_date":"2026-09-20T15:00:00Z","closed_time":"2026-09-20T15:00:00Z","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":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-05T05:25:37.116380Z","fetched_at":"2026-09-05T05:25:37.116380Z","added_at":"2026-09-04T23:06:53.808812Z","url":"https://kalshi.com/markets/kxwtadoubles/kostyuk-ruse-vs-mertens-shnaider/kxwtadoubles-26sep06kosrusmershn","event_title":"Kostyuk / Ruse vs Mertens / Shnaider","chart_24h":[0.0,0.0,0.0,0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTADOUBLES-26SEP06KOSRUSMERSHN","as_of":"2026-09-05T09:54:05.036815Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Kostyuk / Ruse vs Mertens / Shnaider\" — top market at 63% probability across 2 outcomes","source_url":null}}