Cameron Percy hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Geoff Ogilvy of Australia chips onto the green on the 3rd hole during the third round of the Shell Houston Open at Redstone Golf Club April 4, 2009...
Bo Van Pelt tees off on the 8th hole during the third round of the Shell Houston Open at Redstone Golf Club April 4, 2009 in Humble, Texas. Van pelt...
Greg Owen hits a shot out of the rough on the 3rd hole during the third round of the Shell Houston Open at Redstone Golf Club Tournament Course on...
Lucas Glover and his caddie Billy Harmon wait in the fairway on the 6th hole during the third round of the Shell Houston Open at Redstone Golf Club...
Billy Harmon watches on as Lucas Glover lines up a putt on the 6th hole during the third round of the Shell Houston Open at Redstone Golf Club...
Matt Kuchar of the United States lines up his shot on the green of the eighteenth hole during round three of the Shell Houston Open at the Golf Club...
Phil Mickelson of the United States walks to the green of the sixteenth hole during round three of the Shell Houston Open at the Golf Club of Houston...
Cameron Tringale of the United States watches his tee shot on the thirteenth hole during round three of the Shell Houston Open at the Golf Club of...
Matt Kuchar of the United States reacts on the green after putting for birdie on the twelfth hole during round three of the Shell Houston Open at the...
Ben Curtis of the United States watches his tee shot on the eighth hole during round three of the Shell Houston Open at the Golf Club of Houston on...
Sergio Garcia of Spain reacts to a missed putt on the green of the eighth hole during round three of the Shell Houston Open at the Golf Club of...
Sergio Garcia of Spain watches his tee shot on the seventh hole during round three of the Shell Houston Open at the Golf Club of Houston on April 5,...
Sergio Garcia of Spain watches his tee shot on the eighth hole during round three of the Shell Houston Open at the Golf Club of Houston on April 5,...
Sergio Garcia of Spain hits his ball out of the bunker on the eighth hole during round three of the Shell Houston Open at the Golf Club of Houston on...
Matt Kuchar of the United States lines up a shot on the green of the seventh hole during round three of the Shell Houston Open at the Golf Club of...
Matt Kuchar of the United States looks on after his tee shot on the eighth hole during round three of the Shell Houston Open at the Golf Club of...
Matt Kuchar of the United States watches his tee shot on the eighth hole during round three of the Shell Houston Open at the Golf Club of Houston on...
Rory McIlroy of Northern Ireland watches his tee shot on the thirteenth hole during round three of the Shell Houston Open at the Golf Club of Houston...
Rory McIlroy of Northern Ireland walks with his caddy J.P. Fitzgerald to the twelfth hole during round three of the Shell Houston Open at the Golf...
Fred Couples hits a putt during the third round of the Shell Houston Open at the Redstone Golf Club on April 26, 2003 in Humble, Texas.
Fred Couples reacts to the shot by Couples' playing partner, Mark Calcavecchia, on the 11th hole during the third round of the Shell Houston Open at...
Bill Haas watches his tee shot on the 18th hole during the third round of the Shell Houston Open at the Redstone Golf Club on March 30, 2013 in...
Bill Haas watches his tee shot on the 18th hole during the third round of the Shell Houston Open at the Redstone Golf Club on March 30, 2013 in...
Stewart Cink watches his tee shot on the 18th hole during the third round of the Shell Houston Open at the Redstone Golf Club on March 30, 2013 in...
Rory McIlroy of Northern Ireland makes birdie on the second hole during the third round of the Shell Houston Open at the Redstone Golf Club on March...
Anthony Kim stands alongside his caddie and his bag during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in...
Kevin Stadler hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Kevin Stadler hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Cameron Percy lines up a putt during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Cameron Percy lines up a putt during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Cameron Percy hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Alex Prugh watches his shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Alex Prugh watches his shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Cameron Percy hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Alex Prugh hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Alex Prugh his a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Bryce Molder hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Cameron Percy hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Bryce Molder looks on during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Bryce Molder looks on during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Alex Prugh looks on during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Alex Prugh his a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Cameron Percy hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Cameron Percy hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Lee Westwood of England hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Anthony Kim hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Anthony Kim hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Bryce Molder pulls a club from his bag while alongside his caddie during the third round of the Shell Houston Open at Redstone Golf Club on April 3,...
Bryce Molder pulls a club from his bag while alongside his caddie during the third round of the Shell Houston Open at Redstone Golf Club on April 3,...
Anthony Kim hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Anthony Kim hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Jeff Maggert hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Woody Austin hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Omar Uresti hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Padraig Harrington hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Bubba Watson hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Lucas Glover hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Martin Laird hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.
Bubba Watson hits a shot during the third round of the Shell Houston Open at Redstone Golf Club on April 3, 2010 in Humble, Texas.