{"_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/KXATPCHALLENGERDOUBLES-26OCT17PERWINKARPAU","as_of":"2026-10-17T18:32:03.925424Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Pereira / Winter Lopez vs Karol / Paulson\" — resolved: \"Milos Karol / Andrew Paulson\" (closed 2026-10-17). https://pdata.world/events/kalshi/KXATPCHALLENGERDOUBLES-26OCT17PERWINKARPAU","source_url":"https://kalshi.com/markets/kxatpchallengerdoubles/pereira-winter-lopez-vs-karol-paulson/kxatpchallengerdoubles-26oct17perwinkarpau"},"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26OCT17PERWINKARPAU","ticker":"KXATPCHALLENGERDOUBLES-26OCT17PERWINKARPAU","slug":"KXATPCHALLENGERDOUBLES-26OCT17PERWINKARPAU","title":"Pereira / Winter Lopez vs Karol / Paulson","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-10-17T02:11:00Z","end_date":"2026-10-31T14:00:00Z","closed_time":"2026-10-17T16:29:52Z","volume":37048.18,"volume_24hr":37048.18,"volume_24h_change":null,"normalized_vol_24hr":37.838645935058594,"normalized_volume":29.71401596069336,"liquidity":null,"open_interest":27235.75,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT17PERWINKARPAU","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Milos Karol / Andrew Paulson","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":26591.15,"updated_at":"2026-10-17T16:37:56.496720Z","fetched_at":"2026-10-17T16:37:56.496720Z","added_at":"2026-10-17T02:23:46.513954Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/pereira-winter-lopez-vs-karol-paulson/kxatpchallengerdoubles-26oct17perwinkarpau","chart_24h":[0.0,327.52,339.64,397.04999999999995,1114.12,16715.739999999998,28127.71,37048.18],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26OCT17PERWINKARPAU-KARPAU","event_id":"KXATPCHALLENGERDOUBLES-26OCT17PERWINKARPAU","slug":"KXATPCHALLENGERDOUBLES-26OCT17PERWINKARPAU-KARPAU","question":"Milos Karol / Andrew Paulson wins","group_item_title":"Milos Karol / Andrew Paulson","description":"If Milos Karol / Andrew Paulson wins the Pereira / Winter Lopez vs Karol / Paulson professional tennis match in the 2026 ATP Challenger Maia Final after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Pereira / Winter Lopez vs Karol / Paulson professional tennis match in the 2026 ATP Challenger Maia Final 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":"2026-10-17T02:11:00Z","end_date":"2026-10-31T14:00:00Z","closed_time":"2026-10-17T16:29:52Z","result":"yes","volume":26591.15,"volume_24hr":26591.15,"prob_24h_change":0.99,"volume_24h_change":26591.15,"normalized_vol_24hr":39.68891143798828,"normalized_volume":32.313865661621094,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T16:37:56.502484Z","fetched_at":"2026-10-17T16:37:56.502484Z","added_at":"2026-10-17T02:23:46.588479Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/pereira-winter-lopez-vs-karol-paulson/kxatpchallengerdoubles-26oct17perwinkarpau","event_title":"Pereira / Winter Lopez vs Karol / Paulson","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.59,0.61,0.53,0.66,0.5,0.43,0.99]},{"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26OCT17PERWINKARPAU-PERWIN","event_id":"KXATPCHALLENGERDOUBLES-26OCT17PERWINKARPAU","slug":"KXATPCHALLENGERDOUBLES-26OCT17PERWINKARPAU-PERWIN","question":"Tiago Pereira / Benjamin Winter Lopez wins","group_item_title":"Tiago Pereira / Benjamin Winter Lopez","description":"If Tiago Pereira / Benjamin Winter Lopez wins the Pereira / Winter Lopez vs Karol / Paulson professional tennis match in the 2026 ATP Challenger Maia Final after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Pereira / Winter Lopez vs Karol / Paulson professional tennis match in the 2026 ATP Challenger Maia Final 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":"2026-10-17T02:11:00Z","end_date":"2026-10-31T14:00:00Z","closed_time":"2026-10-17T16:29:52Z","result":"no","volume":10457.03,"volume_24hr":10457.03,"prob_24h_change":0.01,"volume_24h_change":10457.03,"normalized_vol_24hr":32.750980377197266,"normalized_volume":26.66514778137207,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T16:37:56.502484Z","fetched_at":"2026-10-17T16:37:56.502484Z","added_at":"2026-10-17T02:23:46.588479Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/pereira-winter-lopez-vs-karol-paulson/kxatpchallengerdoubles-26oct17perwinkarpau","event_title":"Pereira / Winter Lopez vs Karol / Paulson","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.36,0.36,0.36,0.34,0.45,0.64,0.01]}]}