Will Jon Rahm shoot the best round at the 2026 U.S. Open?

This market will resolve according to the player that finishes with the best score in a single full round at the main tournament at the 2026 US Open at Shinnecock Hills Golf Club. In the event of a tie, this market will resolve in favor of the player with the lower score on the back 9 of the final round in which they played. If a tie still persists, this market will resolve in favor of the player that records more eagles during the main tournament. If a tie still persists, this market will resolve in favor of the player who records more birdies during the main tournament. If a tie still persists, this market will resolve in favor of the player who records fewer bogeys during the main tournament. If a tie still persists, this market will resolve in favor of the player whose listed last name comes first alphabetically. If the 2026 US Open at Shinnecock Hills Golf Club is cancelled, postponed after July 5, 2026, 11:59 PM ET, or if the player with the best round cannot be determined within that timeframe, this market will resolve to "Other". The primary resolution source will be the official results published by the US Open website (https://www.usopen.com/leaderboard).