U.S. Open As world No. 3 Rory McIlroy begins his quest for major No. 5 in the early hours of the opening round, those two

giants of the game make way for new ones. In a fantastic partnership, he will be joined by Hideki Matsuyama, the 2021

Masters champion, and Olympic gold medallist Xander Schauffele. McIlroy, on the other hand, isn't the only

one attempting to make history. Brooks Koepka is aiming for his fifth major title and third U.S. Open victory.

In his first round, Koepka is matched with world No. 1 Scottie Scheffler and Players champion Cameron Smith, making him one

of the few afternoon superstars. This year's U.S. Open is already shaping up to be one to remember, with huge names

an old-school golf course, and a slew of tales. Scores and highlights from CBS Sports will be added to this story as they become

available. Check out the live scores at the top of the page, as well as a more thorough leaderboard, Round 1 tee times, and our

complete coverage guide for the US Open. Rory McIlroy, the four-time major champion, is off to a solid start in Round 1 at Brookline

this week after winning the RBC Canadian Open last week. After starting at No. 10, he played a bogey-free first nine and is E through Nos.