{"_meta":{"attribution":"Data aggregated by pdata.world (https://pdata.world) from 8 prediction-market venues; CC BY 4.0; source data © each venue.","canonical_url":"https://pdata.world/events/kalshi/KXWTACHALLENGERMATCH-26OCT27RIEMAS","as_of":"2026-10-27T17:24:14.781992Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Riera vs Masarova\" — resolved: \"Julia Riera\" (closed 2026-10-27). https://pdata.world/events/kalshi/KXWTACHALLENGERMATCH-26OCT27RIEMAS","source_url":"https://kalshi.com/markets/kxwtachallengermatch/riera-vs-masarova/kxwtachallengermatch-26oct27riemas"},"source":"kalshi","id":"KXWTACHALLENGERMATCH-26OCT27RIEMAS","ticker":"KXWTACHALLENGERMATCH-26OCT27RIEMAS","slug":"KXWTACHALLENGERMATCH-26OCT27RIEMAS","title":"Riera vs Masarova","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-10-27T02:11:00Z","end_date":"2026-11-10T14:00:00Z","closed_time":"2026-10-27T16:20:43Z","volume":1088841.03,"volume_24hr":1088841.03,"volume_24h_change":null,"normalized_vol_24hr":57.57807159423828,"normalized_volume":51.72096252441406,"liquidity":null,"open_interest":459283.0,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT27RIEMAS","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Julia Riera","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.6499999999999999,"top_outcome_volume_24h_change":577564.78,"updated_at":"2026-10-27T16:36:02.453858Z","fetched_at":"2026-10-27T16:36:02.453858Z","added_at":"2026-10-27T02:19:17.176160Z","url":"https://kalshi.com/markets/kxwtachallengermatch/riera-vs-masarova/kxwtachallengermatch-26oct27riemas","chart_24h":[0.0,0.01,8.11,243.43,331.47,339.47,383.47,409.33000000000004,689.53,762.52,765.1,918.39,167406.1,455579.78,925570.6799999999,1088841.03],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26OCT27RIEMAS-RIE","event_id":"KXWTACHALLENGERMATCH-26OCT27RIEMAS","slug":"KXWTACHALLENGERMATCH-26OCT27RIEMAS-RIE","question":"Julia Riera wins","group_item_title":"Julia Riera","description":"If Julia Riera wins the Riera vs Masarova professional tennis match in the 2026 WTA 125K Curitiba Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Riera vs Masarova professional tennis match in the 2026 WTA 125K Curitiba 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":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-27T02:11:00Z","end_date":"2026-11-10T14:00:00Z","closed_time":"2026-10-27T16:20:43Z","result":"yes","volume":577564.78,"volume_24hr":577564.78,"prob_24h_change":0.6499999999999999,"volume_24h_change":577564.78,"normalized_vol_24hr":60.71630096435547,"normalized_volume":54.78948211669922,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-27T16:36:02.469262Z","fetched_at":"2026-10-27T16:36:02.469262Z","added_at":"2026-10-27T02:19:17.326951Z","url":"https://kalshi.com/markets/kxwtachallengermatch/riera-vs-masarova/kxwtachallengermatch-26oct27riemas","event_title":"Riera vs Masarova","chart_24h":[0.34,0.34,0.34,0.34,0.37,0.37,0.37,0.38,0.37,0.38,0.38,0.37,0.38,0.37,0.37,0.33,0.2,0.37,0.99,0.99]},{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26OCT27RIEMAS-MAS","event_id":"KXWTACHALLENGERMATCH-26OCT27RIEMAS","slug":"KXWTACHALLENGERMATCH-26OCT27RIEMAS-MAS","question":"Rebeka Masarova wins","group_item_title":"Rebeka Masarova","description":"If Rebeka Masarova wins the Riera vs Masarova professional tennis match in the 2026 WTA 125K Curitiba Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Riera vs Masarova professional tennis match in the 2026 WTA 125K Curitiba 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":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-27T02:11:00Z","end_date":"2026-11-10T14:00:00Z","closed_time":"2026-10-27T16:20:43Z","result":"no","volume":511276.25,"volume_24hr":511276.25,"prob_24h_change":0.01,"volume_24h_change":511276.25,"normalized_vol_24hr":59.60554885864258,"normalized_volume":53.78715515136719,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-27T16:36:02.469262Z","fetched_at":"2026-10-27T16:36:02.469262Z","added_at":"2026-10-27T02:19:17.326951Z","url":"https://kalshi.com/markets/kxwtachallengermatch/riera-vs-masarova/kxwtachallengermatch-26oct27riemas","event_title":"Riera vs Masarova","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.64,0.62,0.62,0.63,0.64,0.64,0.68,0.81,0.63,0.01,0.01]}]}