Rory McIlroy lashed out at the toughest golf course in the country Friday as Oakmont Country Club continued to bare its teeth at the 156 men competing in the 2025 U.S. Open. Though McIlroy was hardly the only golfer to be frustrated by the difficulties he faced in Western Pennsylvania, he was perhaps the most demonstrative of the bunch.

Rory McIlroy is yet to speak to the media during the U.S. Open as the Northern Irishman's struggles at the majors continue in the wake of his Masters triumph in April

Five-time major winner Rory McIlroy had a disappointing first round at the US Open and got off to an even worse start in the second.