{"source":"kalshi","id":"KXITFWMATCH-26AUG26SIEHER","ticker":"KXITFWMATCH-26AUG26SIEHER","slug":"KXITFWMATCH-26AUG26SIEHER","title":"Sieg vs Herrero Linana","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-08-25T18:42:00Z","end_date":"2026-09-09T09:00:00Z","closed_time":"2026-08-26T14:36:36Z","volume":495011.77,"volume_24hr":495011.77,"volume_24h_change":null,"normalized_vol_24hr":66.29696655273438,"normalized_volume":47.203372955322266,"liquidity":null,"open_interest":259093.6,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG26SIEHER","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Alicia Herrero Linana","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":235139.32,"updated_at":"2026-08-26T14:53:12.906913Z","fetched_at":"2026-08-26T14:53:12.906913Z","added_at":"2026-08-25T19:05:53.262357Z","url":"https://kalshi.com/markets/kxitfwmatch/sieg-vs-herrero-linana/kxitfwmatch-26aug26sieher","chart_24h":[0.0,470.46,759.65,3447.21,11555.72,81857.64,285347.25,495011.77],"markets":[{"source":"kalshi","id":"KXITFWMATCH-26AUG26SIEHER-HER","event_id":"KXITFWMATCH-26AUG26SIEHER","slug":"KXITFWMATCH-26AUG26SIEHER-HER","question":"Alicia Herrero Linana wins","group_item_title":"Alicia Herrero Linana","description":"If Alicia Herrero Linana wins the Sieg vs Herrero Linana professional tennis match in the 2026 W50 Oldenzaal Round of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Sieg vs Herrero Linana professional tennis match in the 2026 W50 Oldenzaal 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), all markets will resolve to $0.50. If a player withdraws or forfeits after a match has started, that player will resolve to No. 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":"2026-08-25T18:42:00Z","end_date":"2026-09-09T09:00:00Z","closed_time":"2026-08-26T14:36:36Z","volume":235139.32,"volume_24hr":235139.32,"prob_24h_change":0.99,"volume_24h_change":235139.32,"normalized_vol_24hr":62.95779800415039,"normalized_volume":47.618309020996094,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-26T14:54:21.705271Z","fetched_at":"2026-08-26T14:53:12.950710Z","added_at":"2026-08-25T19:05:53.352196Z","url":"https://kalshi.com/markets/kxitfwmatch/sieg-vs-herrero-linana/kxitfwmatch-26aug26sieher","event_title":"Sieg vs Herrero Linana","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.61,0.6,0.74,0.54,0.75,0.57,0.99]},{"source":"kalshi","id":"KXITFWMATCH-26AUG26SIEHER-SIE","event_id":"KXITFWMATCH-26AUG26SIEHER","slug":"KXITFWMATCH-26AUG26SIEHER-SIE","question":"Madison Sieg wins","group_item_title":"Madison Sieg","description":"If Madison Sieg wins the Sieg vs Herrero Linana professional tennis match in the 2026 W50 Oldenzaal Round of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Sieg vs Herrero Linana professional tennis match in the 2026 W50 Oldenzaal 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), all markets will resolve to $0.50. If a player withdraws or forfeits after a match has started, that player will resolve to No. 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":"2026-08-25T18:42:00Z","end_date":"2026-09-09T09:00:00Z","closed_time":"2026-08-26T14:36:36Z","volume":259872.45,"volume_24hr":259872.45,"prob_24h_change":0.01,"volume_24h_change":259872.45,"normalized_vol_24hr":63.98012161254883,"normalized_volume":48.391544342041016,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-26T14:54:21.705271Z","fetched_at":"2026-08-26T14:53:12.950710Z","added_at":"2026-08-25T19:05:53.352196Z","url":"https://kalshi.com/markets/kxitfwmatch/sieg-vs-herrero-linana/kxitfwmatch-26aug26sieher","event_title":"Sieg vs Herrero Linana","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.42,0.38,0.27,0.46,0.25,0.44,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXITFWMATCH-26AUG26SIEHER","as_of":"2026-08-26T18:53:39.746443Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Sieg vs Herrero Linana\" — top market at 1% probability across 2 outcomes","source_url":null}}