{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26SEP23TIMRIN","ticker":"KXWTACHALLENGERMATCH-26SEP23TIMRIN","slug":"KXWTACHALLENGERMATCH-26SEP23TIMRIN","title":"Timofeeva vs Rinaldo Persson","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-09-23T01:20:00Z","end_date":"2026-10-07T13:10:00Z","closed_time":"2026-09-23T16:00:42Z","volume":821508.87,"volume_24hr":821508.87,"volume_24h_change":null,"normalized_vol_24hr":71.3127670288086,"normalized_volume":50.17995834350586,"liquidity":null,"open_interest":604173.7,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26SEP23TIMRIN","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Maria Timofeeva","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.16000000000000003,"top_outcome_volume_24h_change":420251.8,"updated_at":"2026-09-23T16:04:34.714070Z","fetched_at":"2026-09-23T16:04:34.714070Z","added_at":"2026-09-23T01:25:56.147470Z","url":"https://kalshi.com/markets/kxwtachallengermatch/timofeeva-vs-rinaldo-persson/kxwtachallengermatch-26sep23timrin","chart_24h":[11.76,11.76,70.76,73.14,127.85,165.85,403.98,405.98,422.98,449.24,470.40999999999997,475.40999999999997,488.7,533.05,880.4300000000001,1016.33,6326.83,8462.43,186407.25,767233.1599999999,821508.87],"kind":"live","markets":[{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26SEP23TIMRIN-TIM","event_id":"KXWTACHALLENGERMATCH-26SEP23TIMRIN","slug":"KXWTACHALLENGERMATCH-26SEP23TIMRIN-TIM","question":"Maria Timofeeva wins","group_item_title":"Maria Timofeeva","description":"If Maria Timofeeva wins the Timofeeva vs Rinaldo Persson professional tennis match in the 2026 WTA 125K Porto Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Timofeeva vs Rinaldo Persson professional tennis match in the 2026 WTA 125K Porto Round Of 16 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).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","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":"2026-09-23T01:20:00Z","end_date":"2026-10-07T13:10:00Z","closed_time":"2026-09-23T16:00:42Z","volume":420263.56,"volume_24hr":420263.56,"prob_24h_change":0.16000000000000003,"volume_24h_change":420251.8,"normalized_vol_24hr":69.83763122558594,"normalized_volume":52.194854736328125,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-23T16:04:34.720717Z","fetched_at":"2026-09-23T16:04:34.720717Z","added_at":"2026-09-23T01:25:56.263784Z","url":"https://kalshi.com/markets/kxwtachallengermatch/timofeeva-vs-rinaldo-persson/kxwtachallengermatch-26sep23timrin","event_title":"Timofeeva vs Rinaldo Persson","chart_24h":[0.83,0.83,0.83,0.83,0.83,0.83,0.83,0.83,0.83,0.83,0.83,0.83,0.83,0.83,0.85,0.92,0.99,0.99]},{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26SEP23TIMRIN-RIN","event_id":"KXWTACHALLENGERMATCH-26SEP23TIMRIN","slug":"KXWTACHALLENGERMATCH-26SEP23TIMRIN-RIN","question":"Kajsa Rinaldo Persson wins","group_item_title":"Kajsa Rinaldo Persson","description":"If Kajsa Rinaldo Persson wins the Timofeeva vs Rinaldo Persson professional tennis match in the 2026 WTA 125K Porto Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Timofeeva vs Rinaldo Persson professional tennis match in the 2026 WTA 125K Porto Round Of 16 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).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","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":"2026-09-23T01:20:00Z","end_date":"2026-10-07T13:10:00Z","closed_time":"2026-09-23T16:00:42Z","volume":401245.31,"volume_24hr":401245.31,"prob_24h_change":0.01,"volume_24h_change":401245.31,"normalized_vol_24hr":69.33899688720703,"normalized_volume":51.82218551635742,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-23T16:04:34.720717Z","fetched_at":"2026-09-23T16:04:34.720717Z","added_at":"2026-09-23T01:25:56.263784Z","url":"https://kalshi.com/markets/kxwtachallengermatch/timofeeva-vs-rinaldo-persson/kxwtachallengermatch-26sep23timrin","event_title":"Timofeeva vs Rinaldo Persson","chart_24h":[0.0,0.0,0.18,0.18,0.18,0.18,0.18,0.18,0.16,0.17,0.09,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTACHALLENGERMATCH-26SEP23TIMRIN","as_of":"2026-09-23T17:05:55.615864Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Timofeeva vs Rinaldo Persson\" — top market at 99% probability across 2 outcomes","source_url":null}}