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

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.