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.

The 54-hole leader was in the hunt until two different officials denied him relief from a wet area in the fairway, leading to a double bogey.

A controversial ruling at Oakmont may have cost Sam Burns his first major title. Sam Burns was tied for the lead at the U.S. Open when he stepped onto the 15th tee at Oakmont on Sunday. Minutes later, his tournament hopes were over.