ORLANDO, FL - MARCH 25: Arnold Palmer salutes the crowd on the 16th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Vijay Singh of Fiji plays his second shot at the 1st hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Hunter Mahan hits a shot on the 16th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Phil Mickelson plays a shot on the 16th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: K.J. Choi of Korea acknowledges the crowd following a par putt on the 18th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Ryan Moore watches his tee shot at the 16th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Graeme McDowell of Northern Ireland tees off on the 16th tee during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Trevor Immelman of South Africa tees off on the 16th tee during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Rickie Fowler watches his tee shot at the 16th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Bubba Watson watches his tee shot at the 16th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Vijay Singh of Fiji plays his third shot at the 1st hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Phil Mickelson watches his tee shot at the 16th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: K.J.Choi of South Korea watches his tee shot at the 16th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Martin Laird of Scotland playing his secnd shot at the 1st hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Erik Compton who has had two replacement hearts playing his second shot at the 18th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Charles Howell III playing his second shot at the 9th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Arnold Palmer and his wife Kathleen waqtching the golf during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Tiger Woods waits to play a shot on the 15th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Tiger Woods plays a shot on the 15th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Tiger Woods points on the 14th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Dustin Johnson plays a shot on the 14th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: The golf bag of Tiger Woods during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Dustin Johnson plays a shot on the 13th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Gary Woodland plays a shot on the 13th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Ryo Ishikawa of Japan plays a shot on the 14th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Nick O’Hern of Australia plays a shot on the 13th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Spencer Levin watches his tee shot at the 9th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Spencer Levin plays his second shot at the 8th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Spencer Levin plays his second shot at the 9th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Spencer Levin putts at the 9th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Steve Marino lines up a birdie putt at the 6th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: David Duval plays his second shot at the 1st hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: David Duval watches his tee shot at the 1st hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Ryo Ishikawa of Japan watches his tee shot at the 1st hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Sergio Garcia of Spain plays his second shot at the 1st hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Daniel Chopra of Sweden maiking a birdie attempt at the 6th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Dustin Johnson plays a shot on the 18th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Peter Hanson of Sweden hits his tee shot at the 7th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Tiger Woods plays a shot on the 17th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Camilo Villegas of Colombia plays his second shot at the 1st hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Spencer Levin hits his tee shot at the 7th hole during the second round of the 2011 Arnold Palmer Invitational presented by Mastercard at the Bay Hill Lodge and Country Club on March 25, 2011 in Orlando, Florida. (Photo by David Cannon/Getty Images)
ORLANDO, FL - MARCH 25: Ernie Els of South Africa plays a shot on the 16th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Jhonattan Vegas of Venezuela plays a shot on the 16th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Ian Poulter of England plays a shot on the 16th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)