{"source":"kalshi","id":"KXWTAMATCH-26JUN15ANNBIR","ticker":"KXWTAMATCH-26JUN15ANNBIR","slug":"KXWTAMATCH-26JUN15ANNBIR","title":"Li vs Birrell","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-06-14T17:55:00Z","end_date":"2026-06-29T10:00:00Z","closed_time":null,"volume":6154.33,"volume_24hr":3215.33,"volume_24h_change":null,"normalized_vol_24hr":19.996217727661133,"normalized_volume":19.88045883178711,"liquidity":null,"open_interest":5695.33,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN15ANNBIR","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Kimberly Birrell","top_outcome_probability":0.55,"top_outcome_prob_24h_change":0.55,"top_outcome_volume_24h_change":2630.27,"updated_at":"2026-06-15T16:04:26.223908Z","fetched_at":"2026-06-15T16:04:26.223908Z","added_at":"2026-06-14T18:00:21.644940Z","url":"https://kalshi.com/markets/kxwtamatch/li-vs-birrell/kxwtamatch-26jun15annbir","chart_24h":[0.0,76.88,77.88,137.88,159.88,183.72,183.72,195.72,200.82,209.82,218.32999999999998,224.32999999999998,301.33,1236.33,1323.33,1373.5900000000001,1392.94,1392.94,1393.94,1445.94,3215.33],"markets":[{"source":"kalshi","id":"KXWTAMATCH-26JUN15ANNBIR-BIR","event_id":"KXWTAMATCH-26JUN15ANNBIR","slug":"KXWTAMATCH-26JUN15ANNBIR-BIR","question":"Will Kimberly Birrell win the Li vs Birrell: Round Of 32 match?","group_item_title":"Kimberly Birrell","description":"If Kimberly Birrell wins the Li vs Birrell professional tennis match in the 2026 WTA Nottingham Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Li vs Birrell professional tennis match in the 2026 WTA Nottingham 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).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.55,0.44999999999999996],"probability":0.55,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-06-14T17:55:00Z","end_date":"2026-06-29T10:00:00Z","closed_time":"2026-06-29T10:00:00Z","volume":2630.27,"volume_24hr":2630.27,"prob_24h_change":0.55,"volume_24h_change":2630.27,"normalized_vol_24hr":19.831253051757812,"normalized_volume":18.058080673217773,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T16:04:26.350844Z","fetched_at":"2026-06-15T16:04:26.350844Z","added_at":"2026-06-14T18:00:21.771816Z","url":"https://kalshi.com/markets/kxwtamatch/li-vs-birrell/kxwtamatch-26jun15annbir","event_title":"Li vs Birrell","chart_24h":[0.0,0.0,0.0,0.4,0.4,0.4,0.4,0.43,0.43,0.43,0.43,0.44,0.44,0.51,0.53,0.53,0.55]},{"source":"kalshi","id":"KXWTAMATCH-26JUN15ANNBIR-ANN","event_id":"KXWTAMATCH-26JUN15ANNBIR","slug":"KXWTAMATCH-26JUN15ANNBIR-ANN","question":"Will Ann Li win the Li vs Birrell: Round Of 32 match?","group_item_title":"Ann Li","description":"If Ann Li wins the Li vs Birrell professional tennis match in the 2026 WTA Nottingham Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Li vs Birrell professional tennis match in the 2026 WTA Nottingham 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).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.49,0.51],"probability":0.49,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-06-14T17:55:00Z","end_date":"2026-06-29T10:00:00Z","closed_time":"2026-06-29T10:00:00Z","volume":3524.06,"volume_24hr":585.06,"prob_24h_change":0.49,"volume_24h_change":585.06,"normalized_vol_24hr":12.988826751708984,"normalized_volume":19.424083709716797,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-15T16:04:46.689538Z","fetched_at":"2026-06-15T16:04:26.350844Z","added_at":"2026-06-14T18:00:21.771816Z","url":"https://kalshi.com/markets/kxwtamatch/li-vs-birrell/kxwtamatch-26jun15annbir","event_title":"Li vs Birrell","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.59,0.59,0.57,0.57,0.57,0.57,0.57,0.57,0.55,0.52,0.52,0.48,0.48,0.48,0.46,0.46,0.49]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTAMATCH-26JUN15ANNBIR","as_of":"2026-06-15T16:06:20.597309Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Li vs Birrell\" — top market at 55% probability across 2 outcomes","source_url":null}}