{"source":"kalshi","id":"KXPGAH2H-THOC26R3JMCDRHEN","ticker":"KXPGAH2H-THOC26R3JMCDRHEN","slug":"KXPGAH2H-THOC26R3JMCDRHEN","title":"3rd Round Head-to-Head: McDonald vs Henley","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-17T22:08:00Z","end_date":"2026-08-01T08:10:00Z","closed_time":null,"volume":3672.1200000000003,"volume_24hr":3672.1200000000003,"volume_24h_change":null,"normalized_vol_24hr":22.036603927612305,"normalized_volume":18.174753189086914,"liquidity":null,"open_interest":3488.28,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"THOC26R3JMCDRHEN","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Russell Henley beats Jack McDonald in the 3rd Round","top_outcome_probability":0.71,"top_outcome_prob_24h_change":0.71,"top_outcome_volume_24h_change":3384.07,"updated_at":"2026-07-18T02:52:55.754043Z","fetched_at":"2026-07-18T02:52:55.754043Z","added_at":"2026-07-17T22:23:32.013880Z","url":"https://kalshi.com/markets/kxpgah2h/3rd-round-head-to-head-mcdonald-vs-henley/kxpgah2h-thoc26r3jmcdrhen","chart_24h":[0.0,10.0,2363.9100000000003,2831.9100000000003,2996.1600000000003,3642.1600000000003,3672.1200000000003],"markets":[{"source":"kalshi","id":"KXPGAH2H-THOC26R3JMCDRHEN-RHEN","event_id":"KXPGAH2H-THOC26R3JMCDRHEN","slug":"KXPGAH2H-THOC26R3JMCDRHEN-RHEN","question":"Will Russell Henley beat Jack McDonald in the 3rd round of the The Open Championship?","group_item_title":"Russell Henley beats Jack McDonald in the 3rd Round","description":"If Russell Henley wins the head-to-head matchup against Jack McDonald in the 3rd round of the 2026 The Open Championship, then the market resolves to Yes.\n\n---\n\nIf the head-to-head matchup is for a singular round, only the golfers’ scores from that specific round will be considered for the resolution of the market, regardless of their cumulative tournament score at the end of that round.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. 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":"2026-07-17T22:08:00Z","end_date":"2026-08-01T08:10:00Z","closed_time":"2026-08-01T08:10:00Z","volume":3384.07,"volume_24hr":3384.07,"prob_24h_change":0.71,"volume_24h_change":3384.07,"normalized_vol_24hr":26.15530776977539,"normalized_volume":19.321258544921875,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-18T03:09:31.436222Z","fetched_at":"2026-07-18T03:09:31.436222Z","added_at":"2026-07-17T22:23:32.188218Z","url":"https://kalshi.com/markets/kxpgah2h/3rd-round-head-to-head-mcdonald-vs-henley/kxpgah2h-thoc26r3jmcdrhen","event_title":"3rd Round Head-to-Head: McDonald vs Henley","chart_24h":[0.0,0.0,0.76,0.76,0.76,0.76,0.71]},{"source":"kalshi","id":"KXPGAH2H-THOC26R3JMCDRHEN-JMCD","event_id":"KXPGAH2H-THOC26R3JMCDRHEN","slug":"KXPGAH2H-THOC26R3JMCDRHEN-JMCD","question":"Will Jack McDonald beat Russell Henley in the 3rd round of the The Open Championship?","group_item_title":"Jack McDonald beats Russell Henley in the 3rd Round","description":"If Jack McDonald wins the head-to-head matchup against Russell Henley in the 3rd round of the 2026 The Open Championship, then the market resolves to Yes.\n\n---\n\nIf the head-to-head matchup is for a singular round, only the golfers’ scores from that specific round will be considered for the resolution of the market, regardless of their cumulative tournament score at the end of that round.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.28,0.72],"probability":0.28,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-17T22:08:00Z","end_date":"2026-08-01T08:10:00Z","closed_time":"2026-08-01T08:10:00Z","volume":288.05,"volume_24hr":288.05,"prob_24h_change":0.28,"volume_24h_change":288.05,"normalized_vol_24hr":12.715414047241211,"normalized_volume":9.393038749694824,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-18T02:53:52.352604Z","fetched_at":"2026-07-18T02:52:55.981669Z","added_at":"2026-07-17T22:23:32.188218Z","url":"https://kalshi.com/markets/kxpgah2h/3rd-round-head-to-head-mcdonald-vs-henley/kxpgah2h-thoc26r3jmcdrhen","event_title":"3rd Round Head-to-Head: McDonald vs Henley","chart_24h":[0.0,0.32,0.31,0.31,0.29,0.29,0.28]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXPGAH2H-THOC26R3JMCDRHEN","as_of":"2026-07-18T03:16:06.802028Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"3rd Round Head-to-Head: McDonald vs Henley\" — top market at 71% probability across 2 outcomes","source_url":null}}