{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26JUL26ARSANN","ticker":"KXWTACHALLENGERMATCH-26JUL26ARSANN","slug":"KXWTACHALLENGERMATCH-26JUL26ARSANN","title":"Arseneault vs Xu","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-25T18:40:00Z","end_date":"2026-08-09T05:00:00Z","closed_time":null,"volume":8620.67,"volume_24hr":8599.439999999999,"volume_24h_change":null,"normalized_vol_24hr":28.300722122192383,"normalized_volume":18.350061416625977,"liquidity":null,"open_interest":4548.71,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL26ARSANN","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Ariana Arseneault","top_outcome_probability":0.79,"top_outcome_prob_24h_change":0.79,"top_outcome_volume_24h_change":4854.86,"updated_at":"2026-07-26T19:21:21.935989Z","fetched_at":"2026-07-26T19:21:21.935989Z","added_at":"2026-07-25T18:40:55.463965Z","url":"https://kalshi.com/markets/kxwtachallengermatch/arseneault-vs-xu/kxwtachallengermatch-26jul26arsann","chart_24h":[8.0,58.800000000000004,64.02000000000001,1129.09,4691.33,5706.360000000001,7292.450000000001,7308.450000000001,7325.15,7443.33,7457.83,7479.96,7528.82,7533.82,7540.639999999999,7547.46,7586.9,7602.459999999999,7765.08,7768.030000000001,8599.439999999999],"markets":[{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26JUL26ARSANN-ARS","event_id":"KXWTACHALLENGERMATCH-26JUL26ARSANN","slug":"KXWTACHALLENGERMATCH-26JUL26ARSANN-ARS","question":"Will Ariana Arseneault win the Arseneault vs Xu: Round Of 32 match?","group_item_title":"Ariana Arseneault","description":"If Ariana Arseneault wins the Arseneault vs Xu professional tennis match in the 2026 WTA 125K Vancouver Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Arseneault vs Xu professional tennis match in the 2026 WTA 125K Vancouver 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).\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":[0.79,0.20999999999999996],"probability":0.79,"spread":0.050000000000000044,"active":true,"closed":false,"start_date":"2026-07-25T18:40:00Z","end_date":"2026-08-09T05:00:00Z","closed_time":"2026-08-09T05:00:00Z","volume":4876.09,"volume_24hr":4854.86,"prob_24h_change":0.79,"volume_24h_change":4854.86,"normalized_vol_24hr":29.28127670288086,"normalized_volume":18.768795013427734,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-26T19:22:16.121487Z","fetched_at":"2026-07-26T19:21:22.682015Z","added_at":"2026-07-25T18:40:56.684084Z","url":"https://kalshi.com/markets/kxwtachallengermatch/arseneault-vs-xu/kxwtachallengermatch-26jul26arsann","event_title":"Arseneault vs Xu","chart_24h":[0.0,0.0,0.0,0.0,0.9,0.9,0.9,0.9,0.87,0.89,0.68,0.84,0.62,0.7,0.7,0.9,0.9,0.9,0.9,0.87,0.76,0.76,0.84,0.85,0.86,0.86,0.86,0.86,0.83,0.83,0.79]},{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26JUL26ARSANN-ANN","event_id":"KXWTACHALLENGERMATCH-26JUL26ARSANN","slug":"KXWTACHALLENGERMATCH-26JUL26ARSANN-ANN","question":"Will Annabelle Xu win the Arseneault vs Xu: Round Of 32 match?","group_item_title":"Annabelle Xu","description":"If Annabelle Xu wins the Arseneault vs Xu professional tennis match in the 2026 WTA 125K Vancouver Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Arseneault vs Xu professional tennis match in the 2026 WTA 125K Vancouver 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).\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":[0.11,0.89],"probability":0.11,"spread":0.039999999999999994,"active":true,"closed":false,"start_date":"2026-07-25T18:40:00Z","end_date":"2026-08-09T05:00:00Z","closed_time":"2026-08-09T05:00:00Z","volume":3744.58,"volume_24hr":3744.58,"prob_24h_change":0.11,"volume_24h_change":3744.58,"normalized_vol_24hr":27.517492294311523,"normalized_volume":17.6201229095459,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-26T19:06:41.638373Z","fetched_at":"2026-07-26T19:05:38.248296Z","added_at":"2026-07-25T18:40:56.684084Z","url":"https://kalshi.com/markets/kxwtachallengermatch/arseneault-vs-xu/kxwtachallengermatch-26jul26arsann","event_title":"Arseneault vs Xu","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.49,0.17,0.34,0.12,0.34,0.24,0.24,0.07,0.13,0.13,0.13,0.21,0.2,0.2,0.16,0.16,0.16,0.09,0.09,0.09,0.07,0.11]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTACHALLENGERMATCH-26JUL26ARSANN","as_of":"2026-07-26T19:31:16.849230Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Arseneault vs Xu\" — top market at 79% probability across 2 outcomes","source_url":null}}