Key Hole in US Open

OAKMONT, Pa. (AP) A look at the key hole Friday in the U.S. Open:

Hole: 9

Par: 4

Yardage: 468

Rank: 1

Scoring Average: 4.54

Key fact: Andrew Landry came out Friday morning to hit his only shot of the day, a 10-foot putt he made for birdie and a 66, the lowest first round score in a major at Oakmont Country Club. Dustin Johnson two-putted the hole as the horn sounded to end the day, also putting him at 4-under par through 36 holes.