{"source":"kalshi","id":"KXWTAMATCH-26AUG28BARMER","ticker":"KXWTAMATCH-26AUG28BARMER","slug":"KXWTAMATCH-26AUG28BARMER","title":"Bartunkova vs Mertens","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-28T05:16:00Z","end_date":"2026-09-12T01:00:00Z","closed_time":null,"volume":3888.23,"volume_24hr":3866.9,"volume_24h_change":null,"normalized_vol_24hr":24.549697875976562,"normalized_volume":18.746875762939453,"liquidity":null,"open_interest":3727.91,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG28BARMER","parent_event_id":"group:26AUG28BARMER","probability":null,"spread":null,"top_outcome":"Elise Mertens","top_outcome_probability":0.56,"top_outcome_prob_24h_change":0.030000000000000027,"top_outcome_volume_24h_change":2473.85,"updated_at":"2026-08-28T09:01:09.097392Z","fetched_at":"2026-08-28T09:01:09.097392Z","added_at":"2026-08-28T05:34:06.627426Z","url":"https://kalshi.com/markets/kxwtamatch/bartunkova-vs-mertens/kxwtamatch-26aug28barmer","chart_24h":[0.32,0.32,1828.4,2716.98,3582.98,3819.9,3866.9],"markets":[{"source":"kalshi","id":"KXWTAMATCH-26AUG28BARMER-MER","event_id":"KXWTAMATCH-26AUG28BARMER","slug":"KXWTAMATCH-26AUG28BARMER-MER","question":"Elise Mertens wins","group_item_title":"Elise Mertens","description":"If Elise Mertens wins the Bartunkova vs Mertens professional tennis match in the 2026 WTA Monterrey Semifinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Bartunkova vs Mertens professional tennis match in the 2026 WTA Monterrey Semifinal 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":[0.56,0.43999999999999995],"probability":0.56,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-28T05:16:00Z","end_date":"2026-09-12T01:00:00Z","closed_time":"2026-09-12T01:00:00Z","volume":2495.5,"volume_24hr":2474.17,"prob_24h_change":0.030000000000000027,"volume_24h_change":2473.85,"normalized_vol_24hr":23.667837142944336,"normalized_volume":19.049633026123047,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-28T09:02:39.325049Z","fetched_at":"2026-08-28T09:01:09.176214Z","added_at":"2026-08-28T05:34:06.776171Z","url":"https://kalshi.com/markets/kxwtamatch/bartunkova-vs-mertens/kxwtamatch-26aug28barmer","event_title":"Bartunkova vs Mertens","chart_24h":[0.53,0.53,0.56,0.55,0.56,0.56,0.56]},{"source":"kalshi","id":"KXWTAMATCH-26AUG28BARMER-BAR","event_id":"KXWTAMATCH-26AUG28BARMER","slug":"KXWTAMATCH-26AUG28BARMER-BAR","question":"Nikola Bartunkova wins","group_item_title":"Nikola Bartunkova","description":"If Nikola Bartunkova wins the Bartunkova vs Mertens professional tennis match in the 2026 WTA Monterrey Semifinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Bartunkova vs Mertens professional tennis match in the 2026 WTA Monterrey Semifinal 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":[0.45,0.55],"probability":0.45,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-28T05:16:00Z","end_date":"2026-09-12T01:00:00Z","closed_time":"2026-09-12T01:00:00Z","volume":1392.73,"volume_24hr":1392.73,"prob_24h_change":0.45,"volume_24h_change":1392.73,"normalized_vol_24hr":20.316570281982422,"normalized_volume":16.316431045532227,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-28T08:32:24.760564Z","fetched_at":"2026-08-28T08:31:03.407127Z","added_at":"2026-08-28T05:34:06.776171Z","url":"https://kalshi.com/markets/kxwtamatch/bartunkova-vs-mertens/kxwtamatch-26aug28barmer","event_title":"Bartunkova vs Mertens","chart_24h":[0.0,0.0,0.46,0.46,0.46,0.45]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTAMATCH-26AUG28BARMER","as_of":"2026-08-28T09:14:31.269517Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Bartunkova vs Mertens\" — top market at 56% probability across 2 outcomes","source_url":null}}