SOUTHAMPTON, NEW YORK - JUNE 18: Kristoffer Reitan of Norway plays a shot on the 10th hole during the first round of the 126th U.S. OPEN at Shinnecock Hills Golf Club on June 18, 2026 in Southampton, New York. (Photo by Kate McShane/Getty Images)

SOUTHAMPTON, NEW YORK - JUNE 18: Kristoffer Reitan of Norway looks on from the 10th hole during the first round of the 126th U.S. OPEN at Shinnecock Hills Golf Club on June 18, 2026 in Southampton, New York. (Photo by Kate McShane/Getty Images)

SOUTHAMPTON, NEW YORK - JUNE 18: Kristoffer Reitan of Norway plays a shot on the 10th hole during the first round of the 126th U.S. OPEN at Shinnecock Hills Golf Club on June 18, 2026 in Southampton, New York. (Photo by Kate McShane/Getty Images)

SOUTHAMPTON, NEW YORK - JUNE 18: Kristoffer Reitan of Norway plays a shot on the 10th hole during the first round of the 126th U.S. OPEN at Shinnecock Hills Golf Club on June 18, 2026 in Southampton, New York. (Photo by Kate McShane/Getty Images)

SOUTHAMPTON, NEW YORK - JUNE 18: Kristoffer Reitan of Norway plays a shot on the 10th hole during the first round of the 126th U.S. OPEN at Shinnecock Hills Golf Club on June 18, 2026 in Southampton, New York. (Photo by Kate McShane/Getty Images)

SOUTHAMPTON, NEW YORK - JUNE 18: Sungjae Im of the Republic of Korea walks across the 10th hole during the first round of the 126th U.S. OPEN at Shinnecock Hills Golf Club on June 18, 2026 in Southampton, New York. (Photo by Kate McShane/Getty Images)

SOUTHAMPTON, NEW YORK - JUNE 18: Kristoffer Reitan of Norway looks on from the 10th hole during the first round of the 126th U.S. OPEN at Shinnecock Hills Golf Club on June 18, 2026 in Southampton, New York. (Photo by Kate McShane/Getty Images)

SOUTHAMPTON, NEW YORK - JUNE 18: James Nicholas of the United States reacts after making par on the fourth green during the first round of the 126th U.S. OPEN at Shinnecock Hills Golf Club on June 18, 2026 in Southampton, New York. (Photo by Mike Mulholland/Getty Images)