{"source":"kalshi","id":"KXWTASETWINNER-26JUN21STEBIR-1","ticker":"KXWTASETWINNER-26JUN21STEBIR-1","slug":"KXWTASETWINNER-26JUN21STEBIR-1","title":"Peyton Stearns vs Kimberly Birrell: Set 1 Winner","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-06-20T17:20:00Z","end_date":"2026-07-05T11:10:00Z","closed_time":"2026-06-21T12:32:02Z","volume":11857.16,"volume_24hr":11857.16,"volume_24h_change":null,"normalized_vol_24hr":26.009639739990234,"normalized_volume":22.272258758544922,"liquidity":null,"open_interest":8422.650000000001,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN21STEBIR-1","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Kimberly Birrell","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":5958.24,"updated_at":"2026-06-21T12:42:28.821975Z","fetched_at":"2026-06-21T12:42:28.821975Z","added_at":"2026-06-20T17:20:34.467099Z","url":"https://kalshi.com/markets/kxwtasetwinner/peyton-stearns-vs-kimberly-birrell-set-1-winner/kxwtasetwinner-26jun21stebir-1","chart_24h":[0.0,0.0,2982.36,11857.16],"markets":[{"source":"kalshi","id":"KXWTASETWINNER-26JUN21STEBIR-1-BIR","event_id":"KXWTASETWINNER-26JUN21STEBIR-1","slug":"KXWTASETWINNER-26JUN21STEBIR-1-BIR","question":"Will Kimberly Birrell win set 1 in the Peyton Stearns vs Kimberly Birrell match","group_item_title":"Kimberly Birrell","description":"If Kimberly Birrell wins set 1 in the Peyton Stearns vs Kimberly Birrell professional tennis match in the 2026 WTA Eastbourne Qualification Final, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Peyton Stearns vs Kimberly Birrell professional tennis match in the 2026 WTA Eastbourne Qualification Final. 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). If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange.","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":"2026-06-20T17:20:00Z","end_date":"2026-07-05T11:10:00Z","closed_time":"2026-06-21T12:32:02Z","volume":5958.24,"volume_24hr":5958.24,"prob_24h_change":0.99,"volume_24h_change":5958.24,"normalized_vol_24hr":23.705183029174805,"normalized_volume":22.00164794921875,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-21T12:43:05.227319Z","fetched_at":"2026-06-21T12:42:28.830157Z","added_at":"2026-06-20T17:20:34.676942Z","url":"https://kalshi.com/markets/kxwtasetwinner/peyton-stearns-vs-kimberly-birrell-set-1-winner/kxwtasetwinner-26jun21stebir-1","event_title":"Peyton Stearns vs Kimberly Birrell: Set 1 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.55,0.71,0.99]},{"source":"kalshi","id":"KXWTASETWINNER-26JUN21STEBIR-1-STE","event_id":"KXWTASETWINNER-26JUN21STEBIR-1","slug":"KXWTASETWINNER-26JUN21STEBIR-1-STE","question":"Will Peyton Stearns win set 1 in the Peyton Stearns vs Kimberly Birrell match","group_item_title":"Peyton Stearns","description":"If Peyton Stearns wins set 1 in the Peyton Stearns vs Kimberly Birrell professional tennis match in the 2026 WTA Eastbourne Qualification Final, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Peyton Stearns vs Kimberly Birrell professional tennis match in the 2026 WTA Eastbourne Qualification Final. 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). If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange.","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":"2026-06-20T17:20:00Z","end_date":"2026-07-05T11:10:00Z","closed_time":"2026-06-21T12:32:02Z","volume":5898.92,"volume_24hr":5898.92,"prob_24h_change":0.01,"volume_24h_change":5898.92,"normalized_vol_24hr":23.650651931762695,"normalized_volume":21.951034545898438,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-21T12:43:05.227319Z","fetched_at":"2026-06-21T12:42:28.830157Z","added_at":"2026-06-20T17:20:34.676942Z","url":"https://kalshi.com/markets/kxwtasetwinner/peyton-stearns-vs-kimberly-birrell-set-1-winner/kxwtasetwinner-26jun21stebir-1","event_title":"Peyton Stearns vs Kimberly Birrell: Set 1 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.32,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTASETWINNER-26JUN21STEBIR-1","as_of":"2026-06-21T16:36:40.545880Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Peyton Stearns vs Kimberly Birrell: Set 1 Winner\" — top market at 99% probability across 2 outcomes","source_url":null}}