{"source":"kalshi","id":"KXPGAH2H-USO26R3JKOIMRUS","ticker":"KXPGAH2H-USO26R3JKOIMRUS","slug":"KXPGAH2H-USO26R3JKOIMRUS","title":"3rd Round Head-to-Head: Koivun vs Russell","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-06-20T02:23:00Z","end_date":"2026-07-04T14:17:00Z","closed_time":null,"volume":2709.96,"volume_24hr":2709.96,"volume_24h_change":null,"normalized_vol_24hr":19.002490997314453,"normalized_volume":15.90816879272461,"liquidity":null,"open_interest":2709.96,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"USO26R3JKOIMRUS","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Jackson Koivun beats Miles Russell in the 3rd Round","top_outcome_probability":0.66,"top_outcome_prob_24h_change":0.66,"top_outcome_volume_24h_change":1.46,"updated_at":"2026-06-20T11:49:41.686369Z","fetched_at":"2026-06-20T11:49:41.686369Z","added_at":"2026-06-20T02:26:07.976653Z","url":"https://kalshi.com/markets/kxpgah2h/3rd-round-head-to-head-koivun-vs-russell/kxpgah2h-uso26r3jkoimrus","chart_24h":[0.0,2578.5,2708.5],"markets":[{"source":"kalshi","id":"KXPGAH2H-USO26R3JKOIMRUS-JKOI","event_id":"KXPGAH2H-USO26R3JKOIMRUS","slug":"KXPGAH2H-USO26R3JKOIMRUS-JKOI","question":"Will Jackson Koivun beat Miles Russell in the 3rd round of the U.S. Open?","group_item_title":"Jackson Koivun beats Miles Russell in the 3rd Round","description":"If Jackson Koivun wins the head-to-head matchup against Miles Russell in the 3rd round of the 2026 U.S. Open, 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":[0.66,0.33999999999999997],"probability":0.66,"spread":0.040000000000000036,"active":true,"closed":false,"start_date":"2026-06-20T02:23:00Z","end_date":"2026-07-04T14:17:00Z","closed_time":"2026-07-04T14:17:00Z","volume":1.46,"volume_24hr":1.46,"prob_24h_change":0.66,"volume_24h_change":1.46,"normalized_vol_24hr":0.2659689486026764,"normalized_volume":0.23593193292617798,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-20T11:50:17.988572Z","fetched_at":"2026-06-20T11:49:41.909581Z","added_at":"2026-06-20T02:26:08.133799Z","url":"https://kalshi.com/markets/kxpgah2h/3rd-round-head-to-head-koivun-vs-russell/kxpgah2h-uso26r3jkoimrus","event_title":"3rd Round Head-to-Head: Koivun vs Russell","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXPGAH2H-USO26R3JKOIMRUS-MRUS","event_id":"KXPGAH2H-USO26R3JKOIMRUS","slug":"KXPGAH2H-USO26R3JKOIMRUS-MRUS","question":"Will Miles Russell beat Jackson Koivun in the 3rd round of the U.S. Open?","group_item_title":"Miles Russell beats Jackson Koivun in the 3rd Round","description":"If Miles Russell wins the head-to-head matchup against Jackson Koivun in the 3rd round of the 2026 U.S. Open, 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":[0.44,0.56],"probability":0.44,"spread":0.030000000000000027,"active":true,"closed":false,"start_date":"2026-06-20T02:23:00Z","end_date":"2026-07-04T14:17:00Z","closed_time":"2026-07-04T14:17:00Z","volume":2708.5,"volume_24hr":2708.5,"prob_24h_change":0.44,"volume_24h_change":2708.5,"normalized_vol_24hr":20.50884246826172,"normalized_volume":18.192689895629883,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-20T11:36:47.665539Z","fetched_at":"2026-06-20T11:36:47.665539Z","added_at":"2026-06-20T02:26:08.133799Z","url":"https://kalshi.com/markets/kxpgah2h/3rd-round-head-to-head-koivun-vs-russell/kxpgah2h-uso26r3jkoimrus","event_title":"3rd Round Head-to-Head: Koivun vs Russell","chart_24h":[0.0,0.0,0.0,0.45,0.45,0.44]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXPGAH2H-USO26R3JKOIMRUS","as_of":"2026-06-20T12:02:32.438333Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"3rd Round Head-to-Head: Koivun vs Russell\" — top market at 44% probability across 2 outcomes","source_url":null}}