Wyndham Clark is apologizing for the damage done to the century-old locker he was using at Oakmont during the U.S. Open.

Wyndham Clark delivered an apology Thursday for damaging Oakmont Country Club lockers in anger last week at the U.S. Open.Clark missed the cut at the third major championship of the season, going 74-74 (8 over par) through two rounds.

Clark’s damage at Oakmont came after he missed the U.S. Open cut, shooting eight over the first two days. A bogey on 18 Friday resulted in him missing the cut by a stroke. Since a T-5 finish at the Texas Children's Houston Open on March 30—his lone top 10 finish this year—Clark’s best finish was T-27 at the RBC Heritage on April 20.