The 2026 U.S. Open golf tournament commenced on Thursday at Torrey Pines Golf Course in San Diego, with top-ranked players navigating challenging weather conditions and a demanding course setup, according to the United States Golf Association (USGA). The opening day saw a mix of strong performances and early struggles, as competitors faced gusty winds and fluctuating temperatures, a combination that tested both skill and strategy.
The first round concluded with Rory McIlroy of Northern Ireland leading the field after posting a 68, while defending champion Jon Rahm of Spain struggled to a 74, according to the USGA’s official leaderboard. McIlroy’s performance marked his best start in a major championship since the 2022 U.S. Open, though the USGA noted that no official records were broken due to the course’s adjusted layout. “The players adapted well to the conditions, but the course remains a true test of golf,” said USGA spokesperson Sarah Hennessey.
Key Performances on Day One
McIlroy’s 68 included three birdies on the front nine and a crucial par on the 18th hole, which he described as “a tough finish, but I felt in control.” His score placed him one stroke ahead of American golfer Scottie Scheffler, who carded a 69. Both players cited the course’s narrow fairways and fast greens as significant challenges. “The wind made it hard to judge distances, but I stayed patient,” Scheffler said.
Other notable performers included Collin Morikawa, who shot a 70, and Jordan Spieth, who finished at 71. Meanwhile, 2025 champion Justin Thomas struggled to a 76, marking his worst opening round in a major since 2021. The USGA confirmed that no players had withdrawn due to weather-related concerns, though several took extra time on the course to adjust to the conditions.
