After Rory McIlroy sputtered down the stretch to a 4-over 74 in the opening round at Oakmont, Brandel Chamblee breaks down a swing flaw from McIlroy's Thursday on Live From the U.S. Open.

J. Spaun sits down with Kira K. Dixon to break down what went right during his bogey-free Round 1 of the 2025 U.S. Open.