A look at the key hole in the first round of the US Open

The key hole at the US Open

FARMINGDALE, N.Y. — A look at the key hole in the fourth round of the U.S. Open:

Hole: 16

Yardage: 490

Par: 4

Stroke average: 4.233

Rank: 9

Key fact: There were only five birdies on 16 in the final round, one by David Duval to move him into a tie with Lucas Glover, who then made a six-foot birdie putt minutes later to take the lead for good.