{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26MAY31MASNAE","ticker":"KXWTACHALLENGERMATCH-26MAY31MASNAE","slug":"KXWTACHALLENGERMATCH-26MAY31MASNAE","title":"Masarova vs Naef","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-05-30T22:50:00Z","end_date":"2026-06-14T10:40:00Z","closed_time":"2026-05-31T13:22:24Z","volume":103200.73,"volume_24hr":103152.64,"volume_24h_change":null,"normalized_vol_24hr":39.9659423828125,"normalized_volume":35.809326171875,"liquidity":null,"open_interest":57788.83,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26MAY31MASNAE","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Rebeka Masarova","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":45927.44,"updated_at":"2026-05-31T13:30:55.510095Z","fetched_at":"2026-05-31T13:30:55.510095Z","added_at":"2026-05-30T23:04:57.487553Z","url":"https://kalshi.com/markets/kxwtachallengermatch/masarova-vs-naef/kxwtachallengermatch-26may31masnae","chart_24h":[0.0,232.0,243.0,403.0,405.28,405.78,521.87,828.05,10253.12,28288.14,95340.88,103152.64],"markets":[{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26MAY31MASNAE-MAS","event_id":"KXWTACHALLENGERMATCH-26MAY31MASNAE","slug":"KXWTACHALLENGERMATCH-26MAY31MASNAE-MAS","question":"Will Rebeka Masarova win the Masarova vs Naef: Qualification Final match?","group_item_title":"Rebeka Masarova","description":"If Rebeka Masarova wins the Masarova vs Naef professional tennis match in the 2026 WTA 125K Birmingham Qualification Final after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Masarova vs Naef professional tennis match in the 2026 WTA 125K Birmingham Qualification Final 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":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-05-30T22:50:00Z","end_date":"2026-06-14T10:40:00Z","closed_time":"2026-05-31T13:22:24Z","volume":45975.53,"volume_24hr":45927.44,"prob_24h_change":0.99,"volume_24h_change":45927.44,"normalized_vol_24hr":37.07081604003906,"normalized_volume":35.73427200317383,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-31T13:31:23.970488Z","fetched_at":"2026-05-31T13:30:55.523167Z","added_at":"2026-05-30T23:04:57.553281Z","url":"https://kalshi.com/markets/kxwtachallengermatch/masarova-vs-naef/kxwtachallengermatch-26may31masnae","event_title":"Masarova vs Naef","chart_24h":[0.0,0.0,0.63,0.63,0.63,0.57,0.6,0.59,0.5,0.14,0.99,0.99]},{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26MAY31MASNAE-NAE","event_id":"KXWTACHALLENGERMATCH-26MAY31MASNAE","slug":"KXWTACHALLENGERMATCH-26MAY31MASNAE-NAE","question":"Will Celine Naef win the Masarova vs Naef: Qualification Final match?","group_item_title":"Celine Naef","description":"If Celine Naef wins the Masarova vs Naef professional tennis match in the 2026 WTA 125K Birmingham Qualification Final after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Masarova vs Naef professional tennis match in the 2026 WTA 125K Birmingham Qualification Final 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":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-05-30T22:50:00Z","end_date":"2026-06-14T10:40:00Z","closed_time":"2026-05-31T13:22:24Z","volume":57225.2,"volume_24hr":57225.2,"prob_24h_change":0.01,"volume_24h_change":57225.2,"normalized_vol_24hr":38.60533142089844,"normalized_volume":37.206207275390625,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-31T13:31:23.970488Z","fetched_at":"2026-05-31T13:30:55.523167Z","added_at":"2026-05-30T23:04:57.553281Z","url":"https://kalshi.com/markets/kxwtachallengermatch/masarova-vs-naef/kxwtachallengermatch-26may31masnae","event_title":"Masarova vs Naef","chart_24h":[0.0,0.0,0.4,0.41,0.41,0.41,0.41,0.39,0.42,0.42,0.43,0.53,0.86,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTACHALLENGERMATCH-26MAY31MASNAE","as_of":"2026-05-31T14:59:39.605198Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Masarova vs Naef\" — top market at 1% probability across 2 outcomes","source_url":null}}