{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL29WATMAT","ticker":"KXATPCHALLENGERMATCH-26JUL29WATMAT","slug":"KXATPCHALLENGERMATCH-26JUL29WATMAT","title":"Watanuki vs Matsuoka","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-07-29T05:10:00Z","end_date":"2026-08-12T17:00:00Z","closed_time":"2026-07-29T18:40:11Z","volume":342507.72,"volume_24hr":342507.72,"volume_24h_change":null,"normalized_vol_24hr":54.96399688720703,"normalized_volume":36.29119110107422,"liquidity":null,"open_interest":213535.58000000002,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL29WATMAT","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Hayato Matsuoka","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":224199.47,"updated_at":"2026-07-29T18:55:10.095560Z","fetched_at":"2026-07-29T18:55:10.095560Z","added_at":"2026-07-29T05:23:46.317186Z","url":"https://kalshi.com/markets/kxatpchallengermatch/watanuki-vs-matsuoka/kxatpchallengermatch-26jul29watmat","chart_24h":[0.0,0.0,2.0,80.0,304.67,312.86,315.0,492.0,498.0,796.28,938.28,4206.05,137862.9,239821.15999999997,342507.72],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL29WATMAT-MAT","event_id":"KXATPCHALLENGERMATCH-26JUL29WATMAT","slug":"KXATPCHALLENGERMATCH-26JUL29WATMAT-MAT","question":"Will Hayato Matsuoka win the Watanuki vs Matsuoka: Round Of 32 match?","group_item_title":"Hayato Matsuoka","description":"If Hayato Matsuoka wins the Watanuki vs Matsuoka professional tennis match in the 2026 ATP Challenger Vancouver Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Watanuki vs Matsuoka professional tennis match in the 2026 ATP Challenger Vancouver 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":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-07-29T05:10:00Z","end_date":"2026-08-12T17:00:00Z","closed_time":"2026-07-29T18:40:11Z","volume":224199.47,"volume_24hr":224199.47,"prob_24h_change":0.99,"volume_24h_change":224199.47,"normalized_vol_24hr":60.1959114074707,"normalized_volume":39.502777099609375,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-29T18:57:31.980628Z","fetched_at":"2026-07-29T18:55:10.110818Z","added_at":"2026-07-29T05:23:46.911270Z","url":"https://kalshi.com/markets/kxatpchallengermatch/watanuki-vs-matsuoka/kxatpchallengermatch-26jul29watmat","event_title":"Watanuki vs Matsuoka","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.34,0.34,0.34,0.34,0.32,0.32,0.32,0.39,0.64,0.94,0.99]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL29WATMAT-WAT","event_id":"KXATPCHALLENGERMATCH-26JUL29WATMAT","slug":"KXATPCHALLENGERMATCH-26JUL29WATMAT-WAT","question":"Will Yosuke Watanuki win the Watanuki vs Matsuoka: Round Of 32 match?","group_item_title":"Yosuke Watanuki","description":"If Yosuke Watanuki wins the Watanuki vs Matsuoka professional tennis match in the 2026 ATP Challenger Vancouver Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Watanuki vs Matsuoka professional tennis match in the 2026 ATP Challenger Vancouver 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":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-07-29T05:10:00Z","end_date":"2026-08-12T17:00:00Z","closed_time":"2026-07-29T18:40:11Z","volume":118308.25,"volume_24hr":118308.25,"prob_24h_change":0.01,"volume_24h_change":118308.25,"normalized_vol_24hr":54.11143112182617,"normalized_volume":35.50991439819336,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-29T18:57:31.980628Z","fetched_at":"2026-07-29T18:55:10.110818Z","added_at":"2026-07-29T05:23:46.911270Z","url":"https://kalshi.com/markets/kxatpchallengermatch/watanuki-vs-matsuoka/kxatpchallengermatch-26jul29watmat","event_title":"Watanuki vs Matsuoka","chart_24h":[0.0,0.0,0.65,0.65,0.65,0.65,0.66,0.66,0.68,0.68,0.69,0.69,0.68,0.6,0.36,0.05,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26JUL29WATMAT","as_of":"2026-07-29T21:28:30.239044Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Watanuki vs Matsuoka\" — top market at 99% probability across 2 outcomes","source_url":null}}