Sam Burns fell apart during the final round of the U.S. Open at Oakmont on Sunday, and a controversial ruling on No. 15 may have contributed to his collapse.

Scottie Scheffler battled just to salvage a 71 — the sixth straight round over par in a U.S. Open for the No. 1 player — and then headed to the range with arms flailing while venting frustration on why the ball wasn't going where he wanted. He was seven shots behind and felt he was still very much in the hunt for a second straight major.

Sam Burns has the lead in the U.S. Open on a rain-soaked Oakmont course and faces his biggest test OAKMONT, Pa. — The closest Sam Burns has come to a major championship is sharing a house with a close friend who already has three of them.