{"_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-26OCT20DELLA","as_of":"2026-10-20T11:33:22.617428Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Dellien vs La Serna\" — \"Hugo Dellien\" leads at 71% across 2 outcomes as of 2026-10-20 UTC. https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26OCT20DELLA","source_url":"https://kalshi.com/markets/kxatpchallengermatch/dellien-vs-la-serna/kxatpchallengermatch-26oct20della"},"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT20DELLA","ticker":"KXATPCHALLENGERMATCH-26OCT20DELLA","slug":"KXATPCHALLENGERMATCH-26OCT20DELLA","title":"Dellien vs La Serna","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-10-20T04:21:00Z","end_date":"2026-11-03T16:10:00Z","closed_time":null,"volume":38246.42,"volume_24hr":38246.42,"volume_24h_change":null,"normalized_vol_24hr":31.55793571472168,"normalized_volume":29.852479934692383,"liquidity":null,"open_interest":38204.42,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT20DELLA","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Hugo Dellien","top_outcome_probability":0.71,"top_outcome_prob_24h_change":-0.010000000000000009,"top_outcome_volume_24h_change":38161.42,"updated_at":"2026-10-20T10:59:38.442846Z","fetched_at":"2026-10-20T10:59:38.442846Z","added_at":"2026-10-20T04:24:17.481946Z","url":"https://kalshi.com/markets/kxatpchallengermatch/dellien-vs-la-serna/kxatpchallengermatch-26oct20della","chart_24h":[1.0,35.05,61.05,38216.42,38246.42],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT20DELLA-DEL","event_id":"KXATPCHALLENGERMATCH-26OCT20DELLA","slug":"KXATPCHALLENGERMATCH-26OCT20DELLA-DEL","question":"Hugo Dellien wins","group_item_title":"Hugo Dellien","description":"If Hugo Dellien wins the Dellien vs La Serna professional tennis match in the 2026 ATP Challenger Cali Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Dellien vs La Serna professional tennis match in the 2026 ATP Challenger Cali 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":[0.71,0.29000000000000004],"probability":0.71,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-20T04:21:00Z","end_date":"2026-11-03T16:10:00Z","closed_time":"2026-11-03T16:10:00Z","result":null,"volume":38162.42,"volume_24hr":38162.42,"prob_24h_change":-0.010000000000000009,"volume_24h_change":38161.42,"normalized_vol_24hr":35.42158508300781,"normalized_volume":34.64607620239258,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-20T10:59:38.534597Z","fetched_at":"2026-10-20T10:59:38.534597Z","added_at":"2026-10-20T04:24:18.210227Z","url":"https://kalshi.com/markets/kxatpchallengermatch/dellien-vs-la-serna/kxatpchallengermatch-26oct20della","event_title":"Dellien vs La Serna","chart_24h":[0.72,0.72,0.71,0.71,0.71,0.72,0.72,0.71]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT20DELLA-LA","event_id":"KXATPCHALLENGERMATCH-26OCT20DELLA","slug":"KXATPCHALLENGERMATCH-26OCT20DELLA-LA","question":"Juan Manuel La Serna wins","group_item_title":"Juan Manuel La Serna","description":"If Juan Manuel La Serna wins the Dellien vs La Serna professional tennis match in the 2026 ATP Challenger Cali Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Dellien vs La Serna professional tennis match in the 2026 ATP Challenger Cali 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":[0.28,0.72],"probability":0.28,"spread":0.009999999999999953,"active":true,"closed":false,"start_date":"2026-10-20T04:21:00Z","end_date":"2026-11-03T16:10:00Z","closed_time":"2026-11-03T16:10:00Z","result":null,"volume":84.0,"volume_24hr":84.0,"prob_24h_change":0.28,"volume_24h_change":84.0,"normalized_vol_24hr":6.281708240509033,"normalized_volume":6.14417839050293,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-20T09:28:07.213499Z","fetched_at":"2026-10-20T09:28:07.213499Z","added_at":"2026-10-20T04:24:18.210227Z","url":"https://kalshi.com/markets/kxatpchallengermatch/dellien-vs-la-serna/kxatpchallengermatch-26oct20della","event_title":"Dellien vs La Serna","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.28]}]}