Sam Burns took a one-shot lead into the final round of the U.S. Open at Oakmont. From there, things did not go well.

Tyrrell Hatton's tee shot settles right at the front of the green but he's a long, long way away from the cup. The Englishman can't get down in two from there and he, too, drops a shot on the mammoth par three.

Burns, who lost in a playoff at last week's RBC Canadian Open, had five bogeys and a double in his opening 72. He carded only one square Friday, while adding six circles.At 3 under par, Burns held the clubhouse lead as the afternoon wave was setting out at Oakmont Country Club.

Sam Burns lit up Oakmont Country Club during Friday's second round, posting a 5-under 65 for the best round of the U.S. Open thus far.

The pounding rain arrived far too late to douse so many of the meltdowns across Oakmont on Friday in a U.S. Open that produced a brilliant round by Sam Burns and a litany of collapses and tantrums typical in a major that prides itself on being the toughest test.