PEBBLE BEACH, CA - JUNE 17: Paul Casey of England waves to fans on the 17th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 17: A leaderboard is seen during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tiger Woods lines up his putt on the 17th green as Ernie Els of South Africa looks on during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Jeff Gross/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tiger Woods plays his shot on the 18th green as Ernie Els of South Africa looks on during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tom Watson hits a shot from the rough on the ninth hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Harry How/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Amateur Bennett Blakeman hits a bunker shot on the ninth hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Harry How/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Lee Westwood of England watches a putt on the fourth green during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tiger Woods watches his tee shot on the fifth hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Jeff Gross/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tiger Woods and Ernie Els of South Africa line up a putt on the tenth hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tiger Woods walks across the bridge on the third hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Jeff Gross/Getty Images)
PEBBLE BEACH, CA - JUNE 17: PEBBLE BEACH, CA - JUNE Camilo Villegas of Colombia hits his second shot on the 11th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Zach Johnson hits his tee shot on the 12th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Henrik Stenson of Sweden watches his tee shot on the fifth hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tom Watson (R) and Ryo Ishikawa of Japan wait on the 16th tee during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Erik Compton waits on the 15th green during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tiger Woods watches his second shot on the ninth hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Phil Mickelson reacts to a missed putt on the 12th green during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tiger Woods and his caddie Steve Williams wait to play on the fourth hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Ian Poulter of England walks up the 18th fairway during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tiger Woods hits his second shot on the ninth hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Ricky Barnes walks down the ninth fairway during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Paul Casey of England waves to the gallery on the seventh green during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Harry How/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Graeme McDowell of Northern Ireland watches a putt on the fourth green during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Harry How/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tom Watson hits his tee shot on the 11th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Dustin Johnson hits his tee shot on the 14th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tiger Woods reacts to missing a putt on the first hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tiger Woods (R) waits with his caddie Steve Williams on the first tee during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Trevor Immelman of South Africa hits a bunker shot on the 12th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Ian Poulter of England watches a birdie putt on the 13th green during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Phil Mickelson waits with his caddie Jim Mackay on the tenth tee during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Mike Weir of Canada hits a shot to the 18th green as his caddie Brendon Little looks on during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Harry How/Getty Images)
PEBBLE BEACH, CA - JUNE 17: K.J. Choi of South Korea hits his tee shot on the 17th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 17: K.J. Choi of South Korea plays a bunker shot on the 17th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tiger Woods hits from a bunker on the second hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Jeff Gross/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Tiger Woods watches his tee shot on the second hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Jeff Gross/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Ian Poulter of England waits on the tenth green during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Phil Mickelson watches his shot on the 18th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Adam Scott of Australia reacts to missing a putt on the second hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Mike Weir of Canada plays a shot on the eighth hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Stewart Cink watches his tee shot on the second hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Jeff Gross/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Gregory Havret hits a shot on the second hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Francesco Molinari of Italy looks over his yardage book on the second hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Luke Donald of England hits his tee shot on the 13th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Luke Donald of England (R) looks on from the 11th hole with his caddie John McLaren during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Ian Poulter of England waits on the fourth hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Ian Poulter of England tees up his golf ball on the fifth hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Francesco Molinari of Italy hits his approach shot on the ninth hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Phil Mickelson watches his tee shot on the 16th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)