{"source":"kalshi","id":"KXPGAH2H-THOC26R4HMATKKOB","ticker":"KXPGAH2H-THOC26R4HMATKKOB","slug":"KXPGAH2H-THOC26R4HMATKKOB","title":"4th Round Head-to-Head: Matsuyama vs Kobori","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-07-18T22:52:00Z","end_date":"2026-08-02T12:15:00Z","closed_time":"2026-07-19T16:49:33Z","volume":2956.75,"volume_24hr":2956.75,"volume_24h_change":null,"normalized_vol_24hr":16.959428787231445,"normalized_volume":14.273059844970703,"liquidity":null,"open_interest":2956.75,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"THOC26R4HMATKKOB","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Hideki Matsuyama beats Kazuma Kobori in the 4th Round","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.37,"top_outcome_volume_24h_change":1080.0,"updated_at":"2026-07-19T17:06:47.658729Z","fetched_at":"2026-07-19T17:06:47.658729Z","added_at":"2026-07-18T23:01:37.792492Z","url":"https://kalshi.com/markets/kxpgah2h/4th-round-head-to-head-matsuyama-vs-kobori/kxpgah2h-thoc26r4hmatkkob","chart_24h":[1247.75,2956.75,2956.75],"markets":[{"source":"kalshi","id":"KXPGAH2H-THOC26R4HMATKKOB-HMAT","event_id":"KXPGAH2H-THOC26R4HMATKKOB","slug":"KXPGAH2H-THOC26R4HMATKKOB-HMAT","question":"Will Hideki Matsuyama beat Kazuma Kobori in the 4th round of the The Open Championship?","group_item_title":"Hideki Matsuyama beats Kazuma Kobori in the 4th Round","description":"If Hideki Matsuyama wins the head-to-head matchup against Kazuma Kobori in the 4th 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":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-07-18T22:52:00Z","end_date":"2026-08-02T12:15:00Z","closed_time":"2026-07-19T16:49:33Z","volume":2327.75,"volume_24hr":2327.75,"prob_24h_change":0.37,"volume_24h_change":1080.0,"normalized_vol_24hr":16.518972396850586,"normalized_volume":15.643526077270508,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-20T07:09:10.812669Z","fetched_at":"2026-07-19T17:06:47.711616Z","added_at":"2026-07-18T23:01:37.935660Z","url":"https://kalshi.com/markets/kxpgah2h/4th-round-head-to-head-matsuyama-vs-kobori/kxpgah2h-thoc26r4hmatkkob","event_title":"4th Round Head-to-Head: Matsuyama vs Kobori","chart_24h":[0.62,0.62,0.62,0.62,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99]},{"source":"kalshi","id":"KXPGAH2H-THOC26R4HMATKKOB-KKOB","event_id":"KXPGAH2H-THOC26R4HMATKKOB","slug":"KXPGAH2H-THOC26R4HMATKKOB-KKOB","question":"Will Kazuma Kobori beat Hideki Matsuyama in the 4th round of the The Open Championship?","group_item_title":"Kazuma Kobori beats Hideki Matsuyama in the 4th Round","description":"If Kazuma Kobori wins the head-to-head matchup against Hideki Matsuyama in the 4th 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":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-07-18T22:52:00Z","end_date":"2026-08-02T12:15:00Z","closed_time":"2026-07-19T16:49:33Z","volume":629.0,"volume_24hr":629.0,"prob_24h_change":0.01,"volume_24h_change":629.0,"normalized_vol_24hr":11.417646408081055,"normalized_volume":10.812551498413086,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-19T17:06:47.711616Z","fetched_at":"2026-07-19T17:06:47.711616Z","added_at":"2026-07-18T23:01:37.935660Z","url":"https://kalshi.com/markets/kxpgah2h/4th-round-head-to-head-matsuyama-vs-kobori/kxpgah2h-thoc26r4hmatkkob","event_title":"4th Round Head-to-Head: Matsuyama vs Kobori","chart_24h":[0.0,0.0,0.0,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXPGAH2H-THOC26R4HMATKKOB","as_of":"2026-07-20T09:36:43.535421Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"4th Round Head-to-Head: Matsuyama vs Kobori\" — top market at 99% probability across 2 outcomes","source_url":null}}