Miller began the fourth and final round in 12th place, six shots behind the four co-leaders, including Palmer. Teeing off at 1:36 pm, about an hour ahead of the final group, Miller shot a scorching eight-under 63, considered one of the most remarkable rounds in major championship history. He passed the leading players of the day, including future hall-of-famers Jack Nicklaus, Gary Player, Lee Trevino, and Palmer, who was in the final pairing with John Schlee. Miller's 63 was the lowest round to win a major championship until it was tied by Henrik Stenson at the Open Championship in 2016.