{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL11WALMIC","ticker":"KXATPCHALLENGERMATCH-26JUL11WALMIC","slug":"KXATPCHALLENGERMATCH-26JUL11WALMIC","title":"Walton vs Michelsen","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-11T05:30:00Z","end_date":"2026-07-25T17:20:00Z","closed_time":null,"volume":2494.52,"volume_24hr":2494.52,"volume_24h_change":null,"normalized_vol_24hr":19.134119033813477,"normalized_volume":16.55879020690918,"liquidity":null,"open_interest":2483.43,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL11WALMIC","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Alex Michelsen","top_outcome_probability":0.67,"top_outcome_prob_24h_change":0.67,"top_outcome_volume_24h_change":2436.61,"updated_at":"2026-07-11T14:01:12.838929Z","fetched_at":"2026-07-11T14:01:12.838929Z","added_at":"2026-07-11T05:35:33.384268Z","url":"https://kalshi.com/markets/kxatpchallengermatch/walton-vs-michelsen/kxatpchallengermatch-26jul11walmic","chart_24h":[0.0,27.39,32.480000000000004,66.2,92.43,115.9,146.96,2077.96,2129.96,2159.1299999999997,2232.48,2352.29,2494.52],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL11WALMIC-MIC","event_id":"KXATPCHALLENGERMATCH-26JUL11WALMIC","slug":"KXATPCHALLENGERMATCH-26JUL11WALMIC-MIC","question":"Will Alex Michelsen win the Walton vs Michelsen: Semifinal match?","group_item_title":"Alex Michelsen","description":"If Alex Michelsen wins the Walton vs Michelsen professional tennis match in the 2026 ATP Challenger Newport Semifinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Walton vs Michelsen professional tennis match in the 2026 ATP Challenger Newport Semifinal 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).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.67,0.32999999999999996],"probability":0.67,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-11T05:30:00Z","end_date":"2026-07-25T17:20:00Z","closed_time":"2026-07-25T17:20:00Z","volume":2436.61,"volume_24hr":2436.61,"prob_24h_change":0.67,"volume_24h_change":2436.61,"normalized_vol_24hr":20.387893676757812,"normalized_volume":17.05812644958496,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-11T14:02:07.469471Z","fetched_at":"2026-07-11T14:01:12.958825Z","added_at":"2026-07-11T05:35:33.494910Z","url":"https://kalshi.com/markets/kxatpchallengermatch/walton-vs-michelsen/kxatpchallengermatch-26jul11walmic","event_title":"Walton vs Michelsen","chart_24h":[0.0,0.66,0.67,0.66,0.65,0.66,0.66,0.67,0.67,0.67,0.67,0.67,0.67]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL11WALMIC-WAL","event_id":"KXATPCHALLENGERMATCH-26JUL11WALMIC","slug":"KXATPCHALLENGERMATCH-26JUL11WALMIC-WAL","question":"Will Adam Walton win the Walton vs Michelsen: Semifinal match?","group_item_title":"Adam Walton","description":"If Adam Walton wins the Walton vs Michelsen professional tennis match in the 2026 ATP Challenger Newport Semifinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Walton vs Michelsen professional tennis match in the 2026 ATP Challenger Newport Semifinal 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).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.34,0.6599999999999999],"probability":0.34,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-11T05:30:00Z","end_date":"2026-07-25T17:20:00Z","closed_time":"2026-07-25T17:20:00Z","volume":57.91,"volume_24hr":57.91,"prob_24h_change":0.34,"volume_24h_change":57.91,"normalized_vol_24hr":5.569169521331787,"normalized_volume":4.659607887268066,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-11T12:20:47.239755Z","fetched_at":"2026-07-11T12:20:11.922385Z","added_at":"2026-07-11T05:35:33.494910Z","url":"https://kalshi.com/markets/kxatpchallengermatch/walton-vs-michelsen/kxatpchallengermatch-26jul11walmic","event_title":"Walton vs Michelsen","chart_24h":[0.0,0.35,0.35,0.34,0.34,0.34]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26JUL11WALMIC","as_of":"2026-07-11T14:03:24.827707Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Walton vs Michelsen\" — top market at 67% probability across 2 outcomes","source_url":null}}