{"_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/KXATPCHALLENGERMATCH-26OCT26BARPAN","as_of":"2026-10-27T00:56:58.422792Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Bar Biryukov vs Pankin\" — \"Petr Bar Biryukov\" leads at 56% across 2 outcomes as of 2026-10-27 UTC. https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26OCT26BARPAN","source_url":"https://kalshi.com/markets/kxatpchallengermatch/bar-biryukov-vs-pankin/kxatpchallengermatch-26oct26barpan"},"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT26BARPAN","ticker":"KXATPCHALLENGERMATCH-26OCT26BARPAN","slug":"KXATPCHALLENGERMATCH-26OCT26BARPAN","title":"Bar Biryukov vs Pankin","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-10-26T15:10:00Z","end_date":"2026-11-10T03:00:00Z","closed_time":null,"volume":3036.97,"volume_24hr":3036.97,"volume_24h_change":null,"normalized_vol_24hr":19.867835998535156,"normalized_volume":17.212039947509766,"liquidity":null,"open_interest":2957.2,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT26BARPAN","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Petr Bar Biryukov","top_outcome_probability":0.56,"top_outcome_prob_24h_change":0.56,"top_outcome_volume_24h_change":2567.39,"updated_at":"2026-10-27T00:13:52.912302Z","fetched_at":"2026-10-27T00:13:52.912302Z","added_at":"2026-10-26T15:12:48.414518Z","url":"https://kalshi.com/markets/kxatpchallengermatch/bar-biryukov-vs-pankin/kxatpchallengermatch-26oct26barpan","chart_24h":[0.0,0.75,1.5,2750.47,2964.38,2995.8,3028.8,3036.97],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT26BARPAN-BAR","event_id":"KXATPCHALLENGERMATCH-26OCT26BARPAN","slug":"KXATPCHALLENGERMATCH-26OCT26BARPAN-BAR","question":"Petr Bar Biryukov wins","group_item_title":"Petr Bar Biryukov","description":"If Petr Bar Biryukov wins the Bar Biryukov vs Pankin professional tennis match in the 2026 ATP Challenger Ningbo Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Bar Biryukov vs Pankin professional tennis match in the 2026 ATP Challenger Ningbo 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":[0.56,0.43999999999999995],"probability":0.56,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-26T15:10:00Z","end_date":"2026-11-10T03:00:00Z","closed_time":"2026-11-10T03:00:00Z","result":null,"volume":2567.39,"volume_24hr":2567.39,"prob_24h_change":0.56,"volume_24h_change":2567.39,"normalized_vol_24hr":20.398792266845703,"normalized_volume":19.188152313232422,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-27T00:13:53.089601Z","fetched_at":"2026-10-27T00:13:53.089601Z","added_at":"2026-10-26T15:12:48.485050Z","url":"https://kalshi.com/markets/kxatpchallengermatch/bar-biryukov-vs-pankin/kxatpchallengermatch-26oct26barpan","event_title":"Bar Biryukov vs Pankin","chart_24h":[0.0,0.0,0.0,0.0,0.53,0.56,0.56]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT26BARPAN-PAN","event_id":"KXATPCHALLENGERMATCH-26OCT26BARPAN","slug":"KXATPCHALLENGERMATCH-26OCT26BARPAN-PAN","question":"Semen Pankin wins","group_item_title":"Semen Pankin","description":"If Semen Pankin wins the Bar Biryukov vs Pankin professional tennis match in the 2026 ATP Challenger Ningbo Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Bar Biryukov vs Pankin professional tennis match in the 2026 ATP Challenger Ningbo 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":[0.45,0.55],"probability":0.45,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-26T15:10:00Z","end_date":"2026-11-10T03:00:00Z","closed_time":"2026-11-10T03:00:00Z","result":null,"volume":469.58,"volume_24hr":469.58,"prob_24h_change":0.45,"volume_24h_change":469.58,"normalized_vol_24hr":12.533167839050293,"normalized_volume":11.789341926574707,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-27T00:13:53.089601Z","fetched_at":"2026-10-27T00:13:53.089601Z","added_at":"2026-10-26T15:12:48.485050Z","url":"https://kalshi.com/markets/kxatpchallengermatch/bar-biryukov-vs-pankin/kxatpchallengermatch-26oct26barpan","event_title":"Bar Biryukov vs Pankin","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.51,0.5,0.46,0.46,0.45,0.45,0.45]}]}