Friday at the 2016 U.S. Open

Louis Oosthuizen of South Africa hits from a bunker on the eighteenth hole during the second round at 116th US Open Championship at Oakmont Country Club in Oakmont, Pennsylvania, USA, 17 June 2016. The tournament will be played 16 June thorough 19 June.

Scott Piercy of the US hits his tee shot on the ninth hole during the second round at 116th US Open Championship at Oakmont Country Club in Oakmont, Pennsylvania, USA, 17 June 2016. The tournament will be played 16 June thorough 19 June.

Sergio Garcia of Spain tips his cap after sinking a long putt for par on the ninth hole during the second round at 116th US Open Championship at Oakmont Country Club in Oakmont, Pennsylvania, USA, 17 June 2016. The tournament will be played 16 June thorough 19 June.

Scott Piercy of the US hits out of a bunker on the eighth hole during the second round at 116th US Open Championship at Oakmont Country Club in Oakmont, Pennsylvania, USA, 17 June 2016. The tournament will be played 16 June thorough 19 June.

Billy Horschel takes his second shot on the 1st hole during the second round of the U.S. Open golf tournament at Oakmont Country Club.

Kevin Na hits out of a bunker on the 12th hole during the second round of the U.S. Open golf tournament at Oakmont Country Club.

Charley Hoffman hits from a bunker on the 13th hole during the second round of the U.S. Open golf tournament at Oakmont Country Club.

Adam Scott chips onto the 10th green during the second round of the U.S. Open golf tournament at Oakmont Country Club.

Sergio Garcia tees off on the 11th hole during the second round of the U.S. Open at Oakmont Country Club.

J.J. Henry hits his tee shot on the 15th hole during the second round of the U.S. Open at Oakmont Country Club.

Jason Day hits from a bunker on the sixth hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Phil Mickelson plays a shot from the 15th fairway during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Louis Oosthuizen pitches to the second green during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Justin Thomas hits out of a spectator area onto the 17th hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Tony Finau takes a drop on the seventh hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Scott Piercy hits his tee shot on the 17th hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Sam Burns walks along the 15th hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

The gallery crosses the 15th fairway during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Jim Furyk hits his tee shot on the fourth hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Henrik Stenson plays his second shot on the 15th hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

A general view of the grandstand at the 17th green during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Rory McIlroy hits out of the rough on the 18th hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Bubba Watson hits his tee shot on the 18th hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Rickie Fowler and Rory McIlroy walk with their caddies on the 15th hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Patrick Reed chips on the 16th hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Andrew Landry putts on the ninth hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Kevin Chappell plays a bunker shot on the 15th hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Danny Lee hits out of the rough on the 18th hole during the continuation of the first round of the U.S. Open at Oakmont Country Club.

The group of Bubba Watson, Matt Kuchar and Patrick Reed are seen on the 15th green during the continuation of the first round of the U.S. Open at Oakmont Country Club.

Fans wait in line to enter after the gates for the continuation of the first round of the U.S. Open at Oakmont Country Club.