{"_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-26OCT07BARVOCMARWAL","as_of":"2026-10-08T16:01:08.140357Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Barrientos / Vocel vs Martos Gornes / Walkow\" — \"Sergio Martos Gornes / Szymon Walkow\" leads at 50% across 2 outcomes as of 2026-10-08 UTC. https://pdata.world/events/kalshi/KXATPCHALLENGERDOUBLES-26OCT07BARVOCMARWAL","source_url":"https://kalshi.com/markets/kxatpchallengerdoubles/barrientos-vocel-vs-martos-gornes-walkow/kxatpchallengerdoubles-26oct07barvocmarwal"},"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26OCT07BARVOCMARWAL","ticker":"KXATPCHALLENGERDOUBLES-26OCT07BARVOCMARWAL","slug":"KXATPCHALLENGERDOUBLES-26OCT07BARVOCMARWAL","title":"Barrientos / Vocel vs Martos Gornes / Walkow","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-10-07T01:50:00Z","end_date":"2026-10-21T13:40:00Z","closed_time":null,"volume":15650.65,"volume_24hr":12819.3,"volume_24h_change":null,"normalized_vol_24hr":30.148239135742188,"normalized_volume":25.12297821044922,"liquidity":null,"open_interest":13169.670000000002,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT07BARVOCMARWAL","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Sergio Martos Gornes / Szymon Walkow","top_outcome_probability":0.5,"top_outcome_prob_24h_change":0.15999999999999998,"top_outcome_volume_24h_change":9196.14,"updated_at":"2026-10-08T15:58:24.945192Z","fetched_at":"2026-10-08T15:58:24.945192Z","added_at":"2026-10-07T01:55:35.286540Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/barrientos-vocel-vs-martos-gornes-walkow/kxatpchallengerdoubles-26oct07barvocmarwal","chart_24h":[95.41999999999999,121.41999999999999,3438.53,3421.81,6384.19],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26OCT07BARVOCMARWAL-MARWAL","event_id":"KXATPCHALLENGERDOUBLES-26OCT07BARVOCMARWAL","slug":"KXATPCHALLENGERDOUBLES-26OCT07BARVOCMARWAL-MARWAL","question":"Sergio Martos Gornes / Szymon Walkow wins","group_item_title":"Sergio Martos Gornes / Szymon Walkow","description":"If Sergio Martos Gornes / Szymon Walkow wins the Barrientos / Vocel vs Martos Gornes / Walkow professional tennis match in the 2026 ATP Challenger Braga Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Barrientos / Vocel vs Martos Gornes / Walkow professional tennis match in the 2026 ATP Challenger Braga Round Of 16 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":[0.5,0.5],"probability":0.5,"spread":0.030000000000000027,"active":true,"closed":false,"start_date":"2026-10-07T01:50:00Z","end_date":"2026-10-21T13:40:00Z","closed_time":"2026-10-21T13:40:00Z","result":null,"volume":10205.42,"volume_24hr":9224.25,"prob_24h_change":0.15999999999999998,"volume_24h_change":9196.14,"normalized_vol_24hr":31.777629852294922,"normalized_volume":26.52500343322754,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-08T15:58:25.520312Z","fetched_at":"2026-10-08T15:58:25.520312Z","added_at":"2026-10-07T01:55:35.362238Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/barrientos-vocel-vs-martos-gornes-walkow/kxatpchallengerdoubles-26oct07barvocmarwal","event_title":"Barrientos / Vocel vs Martos Gornes / Walkow","chart_24h":[0.34,0.34,0.35,0.35,0.35,0.35,0.35,0.35,0.35,0.35,0.35,0.35,0.24,0.24,0.24,0.19,0.19,0.19,0.19,0.22]},{"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26OCT07BARVOCMARWAL-BARVOC","event_id":"KXATPCHALLENGERDOUBLES-26OCT07BARVOCMARWAL","slug":"KXATPCHALLENGERDOUBLES-26OCT07BARVOCMARWAL-BARVOC","question":"Nicolas Barrientos / Matej Vocel wins","group_item_title":"Nicolas Barrientos / Matej Vocel","description":"If Nicolas Barrientos / Matej Vocel wins the Barrientos / Vocel vs Martos Gornes / Walkow professional tennis match in the 2026 ATP Challenger Braga Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Barrientos / Vocel vs Martos Gornes / Walkow professional tennis match in the 2026 ATP Challenger Braga Round Of 16 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":[0.43,0.5700000000000001],"probability":0.43,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-07T01:50:00Z","end_date":"2026-10-21T13:40:00Z","closed_time":"2026-10-21T13:40:00Z","result":null,"volume":5445.23,"volume_24hr":3595.05,"prob_24h_change":-0.37000000000000005,"volume_24h_change":3530.48,"normalized_vol_24hr":25.557645797729492,"normalized_volume":23.038108825683594,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-08T15:58:25.520312Z","fetched_at":"2026-10-08T15:58:25.520312Z","added_at":"2026-10-07T01:55:35.362238Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/barrientos-vocel-vs-martos-gornes-walkow/kxatpchallengerdoubles-26oct07barvocmarwal","event_title":"Barrientos / Vocel vs Martos Gornes / Walkow","chart_24h":[0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.87,0.87,0.82]}]}