79th Masters Tournament: Day 2

Bernhard Langer of Germany hits a shot on the 2nd hole during Round 2 of the 79th Masters Golf Tournament at Augusta National Golf Club on April 10, 2015, in Augusta, Georgia. AFP PHOTO/DON EMMERT (Photo credit should read DON EMMERT/AFP/Getty Images)

Shane Lowry of Ireland hits a shot on the third hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Jamie Squire/Getty Images)

Angel Cabrera of Argentina walks with amateur Matias Dominguez of Chile to the first green during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)

Trevor Immelman of South Africa jumps to watch his ball during Round 2 of the 79th Masters Golf Tournament at Augusta National Golf Club on April 10, 2015, in Augusta, Georgia. AFP PHOTO/DON EMMERT (Photo credit should read DON EMMERT/AFP/Getty Images)

Thomas Bjorn of Denmark (L) and Padraig Harrington of Ireland (C) and Ryan Palmer of the United States wait on the second green during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Jamie Squire/Getty Images)

Hunter Mahan of the United States on the first hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)

Jason Day of Australia watches his tee shot on the second hole as Rickie Fowler of the United States looks on during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Jordan Spieth of the United States waves to the gallery after saving par on the first hole as Billy Horschel walks past during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)

Jordan Spieth of the United States waits on the first green with his caddie Michael Greller during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)

Tiger Woods of the United States watches his tee shot on the second hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Bernd Wiesberger of Austria reacts to a shot on the fifth hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

Tiger Woods of the United States waves to the gallery on the second green during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Jamie Squire/Getty Images)

Patrons watch the play around the second and seventh greens during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)

Tiger Woods of the United States reacts to a poor tee shot on the fourth hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Jordan Spieth of the United States hits his tee shot on the third hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)

Jordan Spieth of the United States watches his tee shot on the eighth hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)

Jordan Spieth of the United States walks in front of a leaderboard on the eighth hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)

Jimmy Walker and Tiger Woods of the United States wait on the fourth tee during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Tiger Woods of the United States after playing a bunker shot on the fourth hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Sergio Garcia of Spain waits on the seventh hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Sergio Garcia of Spain reacts to a poor tee shot on the fourth hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Tiger Woods of the United States celebrates a birdie on the seventh green during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Jamie Donaldson of Wales and Tiger Woods of the United States walk up the fifth hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

Tiger Woods of the United States walks up the fifth hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

Jordan Spieth of the United States plays a shot from the pine needles on the 14th hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)

Jordan Spieth of the United States waits to play a shot from the pine needles on the 13th hole as his caddie Michael Greller looks on during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)

Jordan Spieth of the United States walks to the 13th green during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Jordan Spieth of the United States watches his errant tee shot on the 14th hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Russell Henley of the United States hits an apporach shot on the fifth hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

Phil Mickelson of the United States stands on the second green during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Jamie Squire/Getty Images)

Ben Crenshaw of the United States gestures as he and his caddie Bud Jackson walk down the second fairway during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Jamie Squire/Getty Images)

Jordan Spieth of the United States reacts to a missed birdie putt on the 18th green during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Jordan Spieth of the United States walks across the 18th green during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

A leaderboard is seen on the 16th hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)

Jordan Spieth of the United States looks at his lie before hitting a shot from the pine needles on the 14th hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)

The group of Jordan Spieth of the United States, Billy Horschel of the United States and Henrik Stenson of Sweden play the 15th green during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Jordan Spieth of the United States watches his tee shot on the 16th hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Patrons watch the play at the 16th hole during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)

Rory McIlroy of Northern Ireland hits an approach shot on the tenth hole as Ryan Moore of the United States looks on during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Jamie Squire/Getty Images)

Ben Crenshaw of the United States hugs his longtime caddie Carl Jackson on the 18th green after playing his final Masters during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

Ben Crenshaw of the United States waves to the gallery with his longtime caddie Carl Jackson behind the 18th green after playing his final Masters during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)

Rory McIlroy of Northern Ireland hits onto the 12th green during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Jamie Squire/Getty Images)

Phil Mickelson of the United States hits on the 18th fairway during the second round of the 2015 Masters Tournament at Augusta National Golf Club on April 10, 2015 in Augusta, Georgia. (Photo by Ezra Shaw/Getty Images)