142nd Open Championship: Thursday

Nick Faldo of England chats to Tom Watson of the United States (R) on the 1st tee during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by David Cannon/R&A/R&A via Getty Images)

Miguel Angel Jimenez of Spain reacts to his chip on the 4th green during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by David Cannon/R&A/R&A via Getty Images)

Miguel Angel Jimenez of Spain reacts to his chip on the 4th green during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by David Cannon/R&A/R&A via Getty Images)

Miguel Angel Jimenez of Spain reacts to his chip on the 4th green during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by David Cannon/R&A/R&A via Getty Images)

A club cover on the Ping bag of Bubba Watson of the United States is seen during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Andrew Redington/Getty Images)

Phil Mickelson of the United States tees off from the 3rd hole during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Andrew Redington/Getty Images)

Rafael Cabrera-Bello of Spain tees off on the 8th hole during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Ross Kinnaird/R&A/R&A via Getty Images)

Rory McIlroy of Northern Ireland putts on the 2nd green during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Matthew Lewis/Getty Images)

Ernie Els of South Africa walks onto the 1st tee during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by David Cannon/R&A/R&A via Getty Images)

Keegan Bradley of the United States walks off the 1st tee with Billy Horschel of the United States (R) during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Richard Heathcote/R&A/R&A via Getty Images)

Rafael Cabrera-Bello of Spain lines up a putt on the 3rd green with his caddie during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Ian Walton/R&A/R&A via Getty Images)

David Duval of the United States reacts after his second shot on the 6th hole during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Andy Lyons/Getty Images)

Peter Senior of Australia hits the opening tee shot on the 1st hole to commence the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Richard Heathcote/R&A/R&A via Getty Images)

Starter Ivor Robson prepares to announce the first group on the 1st tee prior to the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Ross Kinnaird/R&A/R&A via Getty Images)

Scoreboard operators look on during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Ian Walton/R&A/R&A via Getty Images)

Dustin Johnson of the United States reacts on the 5th hole during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Warren Little/R&A/R&A via Getty Images)

Ian Poulter of England looks on during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by David Cannon/R&A/R&A via Getty Images)

Rory McIlroy of Northern Ireland hits out of a bunker on the 5th hole during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Matthew Lewis/Getty Images)

Phil Mickelson of the United States hits from the rough on the 5th during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Matthew Lewis/Getty Images)

Billy Horschel of the United States reacts to an eagle putt on the 9th green during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Stuart Franklin/Getty Images)

Steven Jeffress of Australia celebrates a birdie on the second hole during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Andrew Redington/Getty Images)

Ian Poulter of England putts on the 10th green during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Richard Heathcote/R&A/R&A via Getty Images)

Miguel Angel Jimenez of Spain reacts after finishing his round during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Rob Carr/Getty Images)

GULLANE, SCOTLAND - JULY 18: Mark O’Meara of the United States waves after a putt for par on 16 during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Rob Carr/Getty Images)

GULLANE, SCOTLAND - JULY 18: Tiger Woods of the United States walks alongside caddie Joe LaCava during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Andy Lyons/Getty Images)

GULLANE, SCOTLAND - JULY 18: Tiger Woods of the United States lines up a putt on the 2nd green during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Andy Lyons/Getty Images)

GULLANE, SCOTLAND - JULY 18: Tiger Woods of the United States prepares to hit from the rough on the 1st hole during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Warren Little/R&A/R&A via Getty Images)

GULLANE, SCOTLAND - JULY 18: Justin Rose of England and Ernie Els of South Africa talk on the 7th hole during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Stuart Franklin/Getty Images)

GULLANE, SCOTLAND - JULY 18: Tiger Woods of the United States tees off on the 1st hole during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Andrew Redington/Getty Images)

GULLANE, SCOTLAND - JULY 18: Tiger Woods of the United States hits out of the rough on the 1st hole during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Andrew Redington/Getty Images)

GULLANE, SCOTLAND - JULY 18: Tiger Woods of the United States hits out of the rough on the 1st hole during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Andrew Redington/Getty Images)

GULLANE, SCOTLAND - JULY 18: Brandt Snedeker of the United States acknowledges the crowd on the 2nd green during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Ian Walton/R&A/R&A via Getty Images)

GULLANE, SCOTLAND - JULY 18: Padraig Harrington of Republic of Ireland reacts after he hits a tee shot on the 3rd hole during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Andrew Redington/Getty Images)

GULLANE, SCOTLAND - JULY 18: Dustin Johnson of the United States speaks to the media after completing his round during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Andy Lyons/Getty Images)

GULLANE, SCOTLAND - JULY 18: Jason Dufner of the United States hits a drive during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Stuart Franklin/Getty Images)

GULLANE, SCOTLAND - JULY 18: Sir Nick Faldo of England reacts during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Andy Lyons/Getty Images)

GULLANE, SCOTLAND - JULY 18: Bubba Watson of the United States reacts during the first round of the 142nd Open Championship at Muirfield on July 18, 2013 in Gullane, Scotland. (Photo by Andy Lyons/Getty Images)