{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL15NAPBAR","ticker":"KXATPCHALLENGERMATCH-26JUL15NAPBAR","slug":"KXATPCHALLENGERMATCH-26JUL15NAPBAR","title":"Napolitano vs Barrena","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-15T01:00:00Z","end_date":"2026-07-29T12:50:00Z","closed_time":null,"volume":1567.33,"volume_24hr":1525.46,"volume_24h_change":null,"normalized_vol_24hr":15.195683479309082,"normalized_volume":14.650651931762695,"liquidity":null,"open_interest":1535.33,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL15NAPBAR","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Stefano Napolitano","top_outcome_probability":0.58,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":1029.46,"updated_at":"2026-07-15T09:51:53.251725Z","fetched_at":"2026-07-15T09:51:53.251725Z","added_at":"2026-07-15T01:01:10.888810Z","url":"https://kalshi.com/markets/kxatpchallengermatch/napolitano-vs-barrena/kxatpchallengermatch-26jul15napbar","chart_24h":[2.0,185.48,794.1,794.1,929.7,979.7,1103.79,1436.79,1466.79,1525.46],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL15NAPBAR-NAP","event_id":"KXATPCHALLENGERMATCH-26JUL15NAPBAR","slug":"KXATPCHALLENGERMATCH-26JUL15NAPBAR-NAP","question":"Will Stefano Napolitano win the Napolitano vs Barrena: Round Of 16 match?","group_item_title":"Stefano Napolitano","description":"If Stefano Napolitano wins the Napolitano vs Barrena professional tennis match in the 2026 ATP Challenger Cordenons Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Napolitano vs Barrena professional tennis match in the 2026 ATP Challenger Cordenons 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":[0.58,0.42000000000000004],"probability":0.58,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-15T01:00:00Z","end_date":"2026-07-29T12:50:00Z","closed_time":"2026-07-29T12:50:00Z","volume":1073.33,"volume_24hr":1031.46,"prob_24h_change":0.0,"volume_24h_change":1029.46,"normalized_vol_24hr":14.412484169006348,"normalized_volume":13.662224769592285,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-15T09:51:54.232621Z","fetched_at":"2026-07-15T09:51:54.232621Z","added_at":"2026-07-15T01:01:11.048543Z","url":"https://kalshi.com/markets/kxatpchallengermatch/napolitano-vs-barrena/kxatpchallengermatch-26jul15napbar","event_title":"Napolitano vs Barrena","chart_24h":[0.58,0.57,0.58,0.58,0.58,0.58,0.58,0.58,0.58]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL15NAPBAR-BAR","event_id":"KXATPCHALLENGERMATCH-26JUL15NAPBAR","slug":"KXATPCHALLENGERMATCH-26JUL15NAPBAR-BAR","question":"Will Alex Barrena win the Napolitano vs Barrena: Round Of 16 match?","group_item_title":"Alex Barrena","description":"If Alex Barrena wins the Napolitano vs Barrena professional tennis match in the 2026 ATP Challenger Cordenons Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Napolitano vs Barrena professional tennis match in the 2026 ATP Challenger Cordenons 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":"2026-07-15T01:00:00Z","end_date":"2026-07-29T12:50:00Z","closed_time":"2026-07-29T12:50:00Z","volume":494.0,"volume_24hr":494.0,"prob_24h_change":0.43,"volume_24h_change":494.0,"normalized_vol_24hr":11.520708084106445,"normalized_volume":10.796932220458984,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-15T09:09:33.981479Z","fetched_at":"2026-07-15T09:08:41.724198Z","added_at":"2026-07-15T01:01:11.048543Z","url":"https://kalshi.com/markets/kxatpchallengermatch/napolitano-vs-barrena/kxatpchallengermatch-26jul15napbar","event_title":"Napolitano vs Barrena","chart_24h":[0.0,0.0,0.43,0.43,0.43]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26JUL15NAPBAR","as_of":"2026-07-15T09:57:15.287840Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Napolitano vs Barrena\" — top market at 58% probability across 2 outcomes","source_url":null}}