{"source":"kalshi","id":"KXWTADOUBLES-26AUG15ANDCIRERRFER","ticker":"KXWTADOUBLES-26AUG15ANDCIRERRFER","slug":"KXWTADOUBLES-26AUG15ANDCIRERRFER","title":"Andreeva / Cirstea vs Errani / Fernandez","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-08-14T20:15:00Z","end_date":"2026-08-29T14:00:00Z","closed_time":"2026-08-29T14:00:00Z","volume":6414.09,"volume_24hr":6378.5599999999995,"volume_24h_change":null,"normalized_vol_24hr":27.687421798706055,"normalized_volume":21.231603622436523,"liquidity":null,"open_interest":5780.27,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG15ANDCIRERRFER","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Mirra Andreeva / Sorana Cirstea","top_outcome_probability":0.67,"top_outcome_prob_24h_change":0.42000000000000004,"top_outcome_volume_24h_change":3832.19,"updated_at":"2026-08-18T00:14:57.136647Z","fetched_at":"2026-08-18T00:14:57.136647Z","added_at":"2026-08-14T20:33:58.985678Z","url":"https://kalshi.com/markets/kxwtadoubles/andreeva-cirstea-vs-errani-fernandez/kxwtadoubles-26aug15andcirerrfer","chart_24h":[5.41,8.870000000000001,101.24000000000001,103.53999999999999,103.53999999999999,120.86000000000001,120.86000000000001,151.9,155.9,155.9,162.09,178.35,191.36999999999998,381.53999999999996,407.38,407.38,1183.69,1269.79,2030.42,4031.3,6378.5599999999995],"markets":[{"source":"kalshi","id":"KXWTADOUBLES-26AUG15ANDCIRERRFER-ANDCIR","event_id":"KXWTADOUBLES-26AUG15ANDCIRERRFER","slug":"KXWTADOUBLES-26AUG15ANDCIRERRFER-ANDCIR","question":"Will Mirra Andreeva / Sorana Cirstea win the Andreeva / Cirstea vs Errani / Fernandez: Round Of 32 match?","group_item_title":"Mirra Andreeva / Sorana Cirstea","description":"If Mirra Andreeva / Sorana Cirstea wins the Andreeva / Cirstea vs Errani / Fernandez professional tennis match in the 2026 WTA Cincinnati Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Andreeva / Cirstea vs Errani / Fernandez professional tennis match in the 2026 WTA Cincinnati 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":[0.67,0.32999999999999996],"probability":0.67,"spread":0.17000000000000004,"active":false,"closed":true,"start_date":"2026-08-14T20:15:00Z","end_date":"2026-08-29T14:00:00Z","closed_time":"2026-08-29T14:00:00Z","volume":3839.32,"volume_24hr":3836.37,"prob_24h_change":0.42000000000000004,"volume_24h_change":3832.19,"normalized_vol_24hr":26.610774993896484,"normalized_volume":21.204879760742188,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-18T00:15:40.674207Z","fetched_at":"2026-08-18T00:14:57.148076Z","added_at":"2026-08-14T20:33:59.302180Z","url":"https://kalshi.com/markets/kxwtadoubles/andreeva-cirstea-vs-errani-fernandez/kxwtadoubles-26aug15andcirerrfer","event_title":"Andreeva / Cirstea vs Errani / Fernandez","chart_24h":[0.25,0.56,0.56,0.82,0.87,0.87,0.87,0.87,0.56,0.56,0.56,0.56,0.56,0.57,0.56,0.56,0.56,0.56,0.56,0.56,0.56,0.56,0.57,0.57,0.68,0.57,0.67]},{"source":"kalshi","id":"KXWTADOUBLES-26AUG15ANDCIRERRFER-ERRFER","event_id":"KXWTADOUBLES-26AUG15ANDCIRERRFER","slug":"KXWTADOUBLES-26AUG15ANDCIRERRFER-ERRFER","question":"Will Sara Errani / Leylah Fernandez win the Andreeva / Cirstea vs Errani / Fernandez: Round Of 32 match?","group_item_title":"Sara Errani / Leylah Fernandez","description":"If Sara Errani / Leylah Fernandez wins the Andreeva / Cirstea vs Errani / Fernandez professional tennis match in the 2026 WTA Cincinnati Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Andreeva / Cirstea vs Errani / Fernandez professional tennis match in the 2026 WTA Cincinnati 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":[0.25,0.75],"probability":0.25,"spread":0.21000000000000002,"active":false,"closed":true,"start_date":"2026-08-14T20:15:00Z","end_date":"2026-08-29T14:00:00Z","closed_time":"2026-08-29T14:00:00Z","volume":2574.77,"volume_24hr":2542.19,"prob_24h_change":-0.57,"volume_24h_change":2542.19,"normalized_vol_24hr":24.02393913269043,"normalized_volume":19.202180862426758,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-18T00:15:40.674207Z","fetched_at":"2026-08-18T00:14:57.148076Z","added_at":"2026-08-14T20:33:59.302180Z","url":"https://kalshi.com/markets/kxwtadoubles/andreeva-cirstea-vs-errani-fernandez/kxwtadoubles-26aug15andcirerrfer","event_title":"Andreeva / Cirstea vs Errani / Fernandez","chart_24h":[0.82,0.78,0.52,0.52,0.51,0.89,0.51,0.51,0.51,0.51,0.49,0.48,0.48,0.45,0.45,0.49,0.4,0.51,0.25]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTADOUBLES-26AUG15ANDCIRERRFER","as_of":"2026-08-18T00:32:01.712746Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Andreeva / Cirstea vs Errani / Fernandez\" — top market at 67% probability across 2 outcomes","source_url":null}}