PEBBLE BEACH, CA - JUNE 16: Sergio Garcia of Spain looks on during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Jeff Gross/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Sergio Garcia of Spain hits a shot during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Jeff Gross/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Sergio Garcia of Spain hits a shot during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Jeff Gross/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Erik Compton looks on during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Jeff Gross/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Rory McIlroy of Northern Ireland looks on during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 16: An archway at the entrance to the golf course is seen during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Scott Halleran/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Holly Sweeney, girlfriend of Rory McIlory, looks on during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Ian Poulter of England hits a tee shot during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Aaron Baddeley of Australia hits from a bunker during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Jason Preeo hits a tee shot during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Ian Poulter of England is interviewed by the media during a press conference prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Scott Halleran/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Mikko Ilonen of Finland reacts during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Jeff Gross/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Rafael Cabrera-Bello of of Spain chips to a green during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Paul Casey of England hits a shot during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Zach Johnson hits a bunker shot during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Tom Watson hits a shot as his son/caddie Michael looks on during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Padraig Harrington of Ireland reaches for a golf ball on the practice ground during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Tiger Woods watches a tee shot during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Harry How/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Paul Casey of England gestures during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Tiger Woods looks on during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Zach Johnson catches a ball during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Tiger Woods hits a tee shot during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Paul Casey of England catches a golf ball during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Zach Johnson looks on during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Jeff Gross/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Padraig Harrington of Ireland looks on during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Jeff Gross/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Henrik Stenson of Sweden looks on during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Paul Casey of England looks on from the seventh hole tee during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)
PEBBLE BEACH, CA - JUNE 16: Golfers practice on the seventh green during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)