{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26MAY31MARMIN","ticker":"KXWTACHALLENGERMATCH-26MAY31MARMIN","slug":"KXWTACHALLENGERMATCH-26MAY31MARMIN","title":"Martincova vs Xu","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":"2026-06-14T10:40:00Z","volume":27941.1,"volume_24hr":27941.1,"volume_24h_change":null,"normalized_vol_24hr":31.434040069580078,"normalized_volume":28.16250228881836,"liquidity":null,"open_interest":23785.67,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26MAY31MARMIN","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Tereza Martincova","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":11520.74,"updated_at":"2026-05-31T13:03:19.342816Z","fetched_at":"2026-05-31T13:03:19.342816Z","added_at":"2026-05-30T23:04:57.487553Z","url":"https://kalshi.com/markets/kxwtachallengermatch/martincova-vs-xu/kxwtachallengermatch-26may31marmin","chart_24h":[0.0,384.0,453.58,456.31,459.03999999999996,496.03,504.21999999999997,1058.98,6144.22,27941.1],"markets":[{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26MAY31MARMIN-MAR","event_id":"KXWTACHALLENGERMATCH-26MAY31MARMIN","slug":"KXWTACHALLENGERMATCH-26MAY31MARMIN-MAR","question":"Will Tereza Martincova win the Martincova vs Xu: Qualification Final match?","group_item_title":"Tereza Martincova","description":"If Tereza Martincova wins the Martincova vs Xu 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 Martincova vs Xu 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":0.010000000000000009,"active":false,"closed":true,"start_date":"2026-05-30T22:50:00Z","end_date":"2026-06-14T10:40:00Z","closed_time":"2026-06-14T10:40:00Z","volume":11520.74,"volume_24hr":11520.74,"prob_24h_change":0.99,"volume_24h_change":11520.74,"normalized_vol_24hr":28.13514518737793,"normalized_volume":27.115478515625,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-31T13:03:49.087363Z","fetched_at":"2026-05-31T13:03:19.465516Z","added_at":"2026-05-30T23:04:57.553281Z","url":"https://kalshi.com/markets/kxwtachallengermatch/martincova-vs-xu/kxwtachallengermatch-26may31marmin","event_title":"Martincova vs Xu","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.64,0.64,0.64,0.64,0.66,0.66,0.8,0.94,0.99]},{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26MAY31MARMIN-MIN","event_id":"KXWTACHALLENGERMATCH-26MAY31MARMIN","slug":"KXWTACHALLENGERMATCH-26MAY31MARMIN-MIN","question":"Will Mingge Xu win the Martincova vs Xu: Qualification Final match?","group_item_title":"Mingge Xu","description":"If Mingge Xu wins the Martincova vs Xu 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 Martincova vs Xu 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":0.01,"active":false,"closed":true,"start_date":"2026-05-30T22:50:00Z","end_date":"2026-06-14T10:40:00Z","closed_time":"2026-06-14T10:40:00Z","volume":16420.36,"volume_24hr":16420.36,"prob_24h_change":0.01,"volume_24h_change":16420.36,"normalized_vol_24hr":30.307619094848633,"normalized_volume":29.20922088623047,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-31T13:03:49.087363Z","fetched_at":"2026-05-31T13:03:19.465516Z","added_at":"2026-05-30T23:04:57.553281Z","url":"https://kalshi.com/markets/kxwtachallengermatch/martincova-vs-xu/kxwtachallengermatch-26may31marmin","event_title":"Martincova vs Xu","chart_24h":[0.0,0.37,0.37,0.35,0.35,0.34,0.2,0.06,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTACHALLENGERMATCH-26MAY31MARMIN","as_of":"2026-05-31T14:59:40.107465Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Martincova vs Xu\" — top market at 1% probability across 2 outcomes","source_url":null}}