{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL13BOUZHA","ticker":"KXATPCHALLENGERMATCH-26JUL13BOUZHA","slug":"KXATPCHALLENGERMATCH-26JUL13BOUZHA","title":"Boulais vs Zhang","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-13T04:30:00Z","end_date":"2026-07-27T16:20:00Z","closed_time":null,"volume":385799.06,"volume_24hr":279094.53,"volume_24h_change":null,"normalized_vol_24hr":54.92811584472656,"normalized_volume":44.77695083618164,"liquidity":null,"open_interest":300125.47,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL13BOUZHA","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Zhizhen Zhang","top_outcome_probability":0.71,"top_outcome_prob_24h_change":0.71,"top_outcome_volume_24h_change":124229.25,"updated_at":"2026-07-14T00:19:57.220818Z","fetched_at":"2026-07-14T00:19:57.220818Z","added_at":"2026-07-13T04:41:16.795915Z","url":"https://kalshi.com/markets/kxatpchallengermatch/boulais-vs-zhang/kxatpchallengermatch-26jul13bouzha","chart_24h":[0.0,16.0,16.0,30.0,30.13,47.330000000000005,54.650000000000006,204.64999999999998,218.82999999999998,599.3299999999999,710.3299999999999,1342.02,2245.99,2984.43,4698.54,10053.86,23879.870000000003,27271.9,33692.83,38280.31,53767.26,68549.43,279094.53],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL13BOUZHA-ZHA","event_id":"KXATPCHALLENGERMATCH-26JUL13BOUZHA","slug":"KXATPCHALLENGERMATCH-26JUL13BOUZHA-ZHA","question":"Will Zhizhen Zhang win the Boulais vs Zhang: Round Of 32 match?","group_item_title":"Zhizhen Zhang","description":"If Zhizhen Zhang wins the Boulais vs Zhang professional tennis match in the 2026 ATP Challenger Granby Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Boulais vs Zhang professional tennis match in the 2026 ATP Challenger Granby 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":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-07-13T04:30:00Z","end_date":"2026-07-27T16:20:00Z","closed_time":"2026-07-27T16:20:00Z","volume":189154.05,"volume_24hr":124229.25,"prob_24h_change":0.71,"volume_24h_change":124229.25,"normalized_vol_24hr":57.5684814453125,"normalized_volume":41.405147552490234,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-14T00:22:09.231239Z","fetched_at":"2026-07-14T00:19:57.794132Z","added_at":"2026-07-13T04:41:16.966027Z","url":"https://kalshi.com/markets/kxatpchallengermatch/boulais-vs-zhang/kxatpchallengermatch-26jul13bouzha","event_title":"Boulais vs Zhang","chart_24h":[0.0,0.0,0.0,0.78,0.78,0.78,0.78,0.78,0.75,0.75,0.75,0.74,0.74,0.74,0.74,0.74,0.74,0.74,0.74,0.74,0.74,0.75,0.75,0.77,0.77,0.76,0.78,0.71]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL13BOUZHA-BOU","event_id":"KXATPCHALLENGERMATCH-26JUL13BOUZHA","slug":"KXATPCHALLENGERMATCH-26JUL13BOUZHA-BOU","question":"Will Justin Boulais win the Boulais vs Zhang: Round Of 32 match?","group_item_title":"Justin Boulais","description":"If Justin Boulais wins the Boulais vs Zhang professional tennis match in the 2026 ATP Challenger Granby Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Boulais vs Zhang professional tennis match in the 2026 ATP Challenger Granby 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":[0.29,0.71],"probability":0.29,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-13T04:30:00Z","end_date":"2026-07-27T16:20:00Z","closed_time":"2026-07-27T16:20:00Z","volume":196645.01,"volume_24hr":154865.28,"prob_24h_change":0.29,"volume_24h_change":154865.28,"normalized_vol_24hr":59.752437591552734,"normalized_volume":41.67026901245117,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-14T00:22:09.231239Z","fetched_at":"2026-07-14T00:19:57.794132Z","added_at":"2026-07-13T04:41:16.966027Z","url":"https://kalshi.com/markets/kxatpchallengermatch/boulais-vs-zhang/kxatpchallengermatch-26jul13bouzha","event_title":"Boulais vs Zhang","chart_24h":[0.0,0.0,0.0,0.24,0.25,0.25,0.25,0.27,0.27,0.27,0.27,0.28,0.28,0.27,0.26,0.26,0.25,0.24,0.24,0.24,0.21,0.29]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26JUL13BOUZHA","as_of":"2026-07-14T00:31:29.795854Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Boulais vs Zhang\" — top market at 29% probability across 2 outcomes","source_url":null}}