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.

Burns and Adam Scott were the final pairing to head out on Sunday. They teed off at 2:15 ET, but after Burns and Scott went +2 thru seven holes, play was suspended due to weather. Rain and lightning hit the course, but play resumed a couple hours later.