2014 PGA Championship, Round 2 photos

Phil Mickelson of the United States jogs off the tenth after making a putt for birdie during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andy Lyons/Getty Images)

Phil Mickelson of the United States stands under his umbrella on the 11th tee during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andy Lyons/Getty Images)

Rickie Fowler of the United States lines up his putt from under an umbrella from under the 13th hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Sam Greenwood/Getty Images)

Rickie Fowler of the United States lines up his putt from under an umbrella from under the 13th hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Sam Greenwood/Getty Images)

Tiger Woods of the United States walks up the seventh hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andy Lyons/Getty Images)

Tiger Woods of the United States hits his tee shot on the seventh hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Mike Ehrmann/PGA of America via Getty Images)

Tiger Woods of the United States reacts on the seventh tee during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andy Lyons/Getty Images)

Tiger Woods of the United States hits an approach shot from the rough on the sixth hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by David Cannon/Getty Images)

Tiger Woods of the United States hits an approach shot from the rough on the sixth hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by David Cannon/Getty Images)

Tiger Woods of the United States reacts after hitting a shot from a bunker on the fourth hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andy Lyons/Getty Images)

Caddie Steve Williams changes his shirt on the fourth tee during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Warren Little/Getty Images)

Lee Westwood of England reaches for his golf ball after making a putt for par on the second hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by David Cannon/Getty Images)

Rory McIlroy of Northern Ireland reacts to a missed putt for eagle on the seventh hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andrew Redington/Getty Images)

Rory McIlroy (L) of Northern Ireland celebrates with caddie J.P. Fitzgerald (R) on the ninth green after his four-under par 67 during the second round the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andrew Redington/Getty Images)

Rory McIlroy of Northern Ireland and Martin Kaymer of Germany shake hands on the ninth green after their second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andrew Redington/Getty Images)

Jordan Spieth of the United States hits a shot from a greenside bunker on the third hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Warren Little/Getty Images)

Martin Kaymer of Germany and Rory McIlroy of Northern Ireland walk up the 18th fairway during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Sam Greenwood/Getty Images)

Ryan Palmer of the United States walks to the seventh green with caddie James Edmondson during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andy Lyons/Getty Images)

Rory McIlroy of Northern Ireland hits his second shot on the first hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andrew Redington/Getty Images)

Steve Stricker of the United States hits an approach shot on the 18th hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by David Cannon/Getty Images)

Caddie Jimmy Johnson holds an umbrella for Steve Stricker of the United States as he putts during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by David Cannon/Getty Images)

Bubba Watson of the United States hits his third shot on the 18th hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by David Cannon/Getty Images)

Chris Wood of England and caddie Mark Crane line up a putt on the third green during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Warren Little/Getty Images)

A rules official observes as member of the grounds crew clear water from the 18th fairway during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by David Cannon/Getty Images)

Martin Kaymer of Germany chips to the 14th green during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andrew Redington/Getty Images)

Rory McIlroy of Northern Ireland hits his third shot from a bunker on the 12th hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by David Cannon/Getty Images)

Bubba Watson of the United States hits a chip shot on the 14th hole as a gallery of patrons look on during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by David Cannon/Getty Images)

Bubba Watson of the United States reacts on the 13th green during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andrew Redington/Getty Images)

Ryan Palmer of the United States hits his second shot from a bunker on eighth hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andy Lyons/Getty Images)

Steve Stricker hits his second shot on the 12th hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by David Cannon/Getty Images)

Tom Watson of the United States hits his tee shot on the 12th hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Jeff Gross/Getty Images)

Henrik Stenson of Sweden hits his tee shot on the 12th hole during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Jeff Gross/Getty Images)

Fans watch as Rory McIlroy of Northern Ireland hits a shot from the rough on the 12th hole during the weather-delayed second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andrew Redington/Getty Images)

Martin Kaymer of Germany waits on the 11th tee during the weather-delayed second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andrew Redington/Getty Images)

Martin Kaymer of Germany (R) waits on the 11th tee alongside Rory McIlroy of Northern Ireland during the weather-delayed second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Andrew Redington/Getty Images)

A statue of Jack Nicklaus is seen during the rain delay during the second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Montana Pritchard/The PGA of America via Getty Images)

David Hearn's caddie Brent Everson waits under an umbrella on the first tee during the weather-delayed second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Sam Greenwood/Getty Images)

A volunteer waits near the practice ground during the weather-delayed second round of the 96th PGA Championship at Valhalla Golf Club on August 8, 2014 in Louisville, Kentucky. (Photo by Sam Greenwood/Getty Images)