{"source":"kalshi","id":"KXWTAMATCH-26JUN13MINBIR","ticker":"KXWTAMATCH-26JUN13MINBIR","slug":"KXWTAMATCH-26JUN13MINBIR","title":"Xu vs Birrell","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-06-12T16:45:00Z","end_date":"2026-06-27T09:00:00Z","closed_time":null,"volume":37928.28,"volume_24hr":31961.129999999997,"volume_24h_change":null,"normalized_vol_24hr":33.82961654663086,"normalized_volume":29.101581573486328,"liquidity":null,"open_interest":27626.79,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN13MINBIR","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Kimberly Birrell","top_outcome_probability":0.9,"top_outcome_prob_24h_change":0.9,"top_outcome_volume_24h_change":20712.98,"updated_at":"2026-06-13T11:38:21.474919Z","fetched_at":"2026-06-13T11:38:21.474919Z","added_at":"2026-06-12T16:53:13.613068Z","url":"https://kalshi.com/markets/kxwtamatch/xu-vs-birrell/kxwtamatch-26jun13minbir","chart_24h":[0.0,3.68,656.16,663.3199999999999,731.36,811.22,1135.73,1166.42,1167.42,1938.65,1938.65,4382.65,5429.48,28568.12],"markets":[{"source":"kalshi","id":"KXWTAMATCH-26JUN13MINBIR-BIR","event_id":"KXWTAMATCH-26JUN13MINBIR","slug":"KXWTAMATCH-26JUN13MINBIR-BIR","question":"Will Kimberly Birrell win the Xu vs Birrell: Qualification Round 1 match?","group_item_title":"Kimberly Birrell","description":"If Kimberly Birrell wins the Xu vs Birrell professional tennis match in the 2026 WTA Nottingham Qualification Round 1 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Xu vs Birrell professional tennis match in the 2026 WTA Nottingham Qualification Round 1 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).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.9,0.09999999999999998],"probability":0.9,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-06-12T16:45:00Z","end_date":"2026-06-27T09:00:00Z","closed_time":"2026-06-27T09:00:00Z","volume":24017.01,"volume_24hr":20712.98,"prob_24h_change":0.9,"volume_24h_change":20712.98,"normalized_vol_24hr":32.32027816772461,"normalized_volume":29.623207092285156,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-13T11:38:47.781722Z","fetched_at":"2026-06-13T11:38:21.590286Z","added_at":"2026-06-12T16:53:14.082418Z","url":"https://kalshi.com/markets/kxwtamatch/xu-vs-birrell/kxwtamatch-26jun13minbir","event_title":"Xu vs Birrell","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.8,0.79,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.77,0.8,0.94]},{"source":"kalshi","id":"KXWTAMATCH-26JUN13MINBIR-MIN","event_id":"KXWTAMATCH-26JUN13MINBIR","slug":"KXWTAMATCH-26JUN13MINBIR-MIN","question":"Will Mingge Xu win the Xu vs Birrell: Qualification Round 1 match?","group_item_title":"Mingge Xu","description":"If Mingge Xu wins the Xu vs Birrell professional tennis match in the 2026 WTA Nottingham Qualification Round 1 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Xu vs Birrell professional tennis match in the 2026 WTA Nottingham Qualification Round 1 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).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.11,0.89],"probability":0.11,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-06-12T16:45:00Z","end_date":"2026-06-27T09:00:00Z","closed_time":"2026-06-27T09:00:00Z","volume":13911.27,"volume_24hr":11248.15,"prob_24h_change":0.11,"volume_24h_change":11248.15,"normalized_vol_24hr":28.471433639526367,"normalized_volume":26.50273323059082,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-13T11:38:47.781722Z","fetched_at":"2026-06-13T11:38:21.590286Z","added_at":"2026-06-12T16:53:14.082418Z","url":"https://kalshi.com/markets/kxwtamatch/xu-vs-birrell/kxwtamatch-26jun13minbir","event_title":"Xu vs Birrell","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.21,0.2,0.21,0.21,0.21,0.21,0.21,0.22,0.07]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTAMATCH-26JUN13MINBIR","as_of":"2026-06-13T11:47:54.843969Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Xu vs Birrell\" — top market at 90% probability across 2 outcomes","source_url":null}}