{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL28MATTRO","ticker":"KXATPCHALLENGERMATCH-26JUL28MATTRO","slug":"KXATPCHALLENGERMATCH-26JUL28MATTRO","title":"Matsuoka vs Trotter","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-28T06:20:00Z","end_date":"2026-08-11T18:10:00Z","closed_time":null,"volume":1220.76,"volume_24hr":1220.76,"volume_24h_change":null,"normalized_vol_24hr":17.3608341217041,"normalized_volume":11.289813995361328,"liquidity":null,"open_interest":1196.76,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL28MATTRO","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Hayato Matsuoka","top_outcome_probability":0.49,"top_outcome_prob_24h_change":0.49,"top_outcome_volume_24h_change":1220.76,"updated_at":"2026-07-28T10:00:53.569191Z","fetched_at":"2026-07-28T10:00:53.569191Z","added_at":"2026-07-28T06:28:06.452264Z","url":"https://kalshi.com/markets/kxatpchallengermatch/matsuoka-vs-trotter/kxatpchallengermatch-26jul28mattro","chart_24h":[0.0,686.27,697.76,1220.76],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL28MATTRO-MAT","event_id":"KXATPCHALLENGERMATCH-26JUL28MATTRO","slug":"KXATPCHALLENGERMATCH-26JUL28MATTRO-MAT","question":"Will Hayato Matsuoka win the Matsuoka vs Trotter: Qualifying match?","group_item_title":"Hayato Matsuoka","description":"If Hayato Matsuoka wins the Matsuoka vs Trotter professional tennis match in the 2026 ATP Challenger Vancouver Qualifying after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Matsuoka vs Trotter professional tennis match in the 2026 ATP Challenger Vancouver Qualifying 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":[0.49,0.51],"probability":0.49,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-28T06:20:00Z","end_date":"2026-08-11T18:10:00Z","closed_time":"2026-08-11T18:10:00Z","volume":1220.76,"volume_24hr":1220.76,"prob_24h_change":0.49,"volume_24h_change":1220.76,"normalized_vol_24hr":19.766407012939453,"normalized_volume":13.148797035217285,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-28T11:08:13.628838Z","fetched_at":"2026-07-28T11:08:13.628838Z","added_at":"2026-07-28T06:28:06.577894Z","url":"https://kalshi.com/markets/kxatpchallengermatch/matsuoka-vs-trotter/kxatpchallengermatch-26jul28mattro","event_title":"Matsuoka vs Trotter","chart_24h":[0.0,0.0,0.47,0.49,0.49,0.49,0.49]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL28MATTRO-TRO","event_id":"KXATPCHALLENGERMATCH-26JUL28MATTRO","slug":"KXATPCHALLENGERMATCH-26JUL28MATTRO-TRO","question":"Will James Kent Trotter win the Matsuoka vs Trotter: Qualifying match?","group_item_title":"James Kent Trotter","description":"If James Kent Trotter wins the Matsuoka vs Trotter professional tennis match in the 2026 ATP Challenger Vancouver Qualifying after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Matsuoka vs Trotter professional tennis match in the 2026 ATP Challenger Vancouver Qualifying 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":[0.0,1.0],"probability":0.0,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-07-28T06:20:00Z","end_date":"2026-08-11T18:10:00Z","closed_time":"2026-08-11T18:10:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-28T13:51:07.814305Z","fetched_at":"2026-07-28T13:51:07.814305Z","added_at":"2026-07-28T06:28:06.577894Z","url":"https://kalshi.com/markets/kxatpchallengermatch/matsuoka-vs-trotter/kxatpchallengermatch-26jul28mattro","event_title":"Matsuoka vs Trotter","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26JUL28MATTRO","as_of":"2026-07-28T13:59:01.563457Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Matsuoka vs Trotter\" — top market at 49% probability across 2 outcomes","source_url":null}}