112th U.S. Open photos: Thursday

SAN FRANCISCO, CA - JUNE 14: Michael Thompson of the United States watches a shot during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Stuart Franklin/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Rory McIlroy of Northern Ireland watches his tee shot on the first hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Andrew Redington/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Lee Westwood of England smiles on the second hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Andrew Redington/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Sergio Garcia of Spain watches his tee shot on the first hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Matteo Manassero of Italy watches his tee shot on the first hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Peter Lawrie of Ireland plays a shot on the ninth hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Hunter Mahan of the United States hits his tee shot on the 11th hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Ernie Els of South Africa waits to play his tee shot on the first hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Casey Martin of the United States drive a golf cart off the first hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Andrew Redington/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Webb Simpson of the United States hits a shot from a bunker on the ninth hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Stuart Franklin/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Jason Bohn of the United States hits an approach shot on the 17th hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Stuart Franklin/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Michael Thompson of the United States hits his tee shot on the 18th hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Stuart Franklin/Getty Images)

SAN FRANCISCO, CA - JUNE 14: K.J. Choi of South Korea hits his tee shot on the third hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Carl Pettersson of Sweden hits a shot on the first hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Rafael Cabrera-Bello of Spain plays a shot on the 18th hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Stuart Franklin/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Peter Hanson of Sweden plays a bunker shot on the third hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Jeff Gross/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Michael Thompson of the United States hits his tee shot on the second hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Andrew Redington/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Webb Simpson of the United States hits his tee shot on the second hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Andrew Redington/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Jason Bohn of the United States plays a bunker shot on the ninth hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by David Cannon/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Padraig Harrington of Ireland watches a shot during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Stuart Franklin/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Davis Love III of the United States hits a shot during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Stuart Franklin/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Kevin Na of the United States hits a shot to the 18th green during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by David Cannon/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Michael Allen of the United States lines up a putt during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Mark Wilson of the United States hits a shot on the third hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Jeff Gross/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Tiger Woods of the United States hits a shot on the 16th hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Branden Grace of South Africa hits his tee shot on the 11th hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Stuart Franklin/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Phil Mickelson of the United States hits his third shot from a bunker on the tenth hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by David Cannon/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Bubba Watson hits his approach shot on the tenth hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by David Cannon/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Tiger Woods (L) and Phil Mickelson wait on the 13th tee during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO, CA - JUNE 14: (L-R) Tiger Woods, Phil Mickelson and Bubba Watson wait on the 13th tee during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Tiger Woods of the United States watches his tee shot on the 16th hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Bubba Watson of the United States watches his second shot on the 17th hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Tiger Woods and Phil Mickelson of the United States watch a shot on the 16th hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Fans watch the play during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by David Cannon/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Amateur Patrick Cantlay of the United States walks on the second hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Andrew Redington/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Kevin Na of the United States watches his tee shot on the 13th hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Stuart Franklin/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Branden Grace of South Africa reacts to his approach shot on the 12th hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Stuart Franklin/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Amateur Beau Hossler of the United States watches his tee shot on the first hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Andrew Redington/Getty Images)

SAN FRANCISCO, CA - JUNE 14: (L-R) Tiger Woods, Bubba Watson and Phil Mickelson walk off the 12th tee during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Retief Goosen of South Africa hits his tee shot on the second hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Andrew Redington/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Tiger Woods (R) and Phil Mickelson walk off the 12th tee during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Amateur Andy Zhang of China hits his tee shot on the second hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Andrew Redington/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Phil Mickelson of the United States walks back to the ninth tee during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Tiger Woods and Phil Mickelson of the United States wait on the ninth green during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO, CA - JUNE 14: Phil Mickelson of the United States hits a shot from a bunker on the tenth hole during the first round of the 112th U.S. Open at The Olympic Club on June 14, 2012 in San Francisco, California. (Photo by Harry How/Getty Images)