Golf coaches Mike Walker and Pete Cowen pose on the range during previews ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in...
Golf coaches Mike Walker and Pete Cowen pose on the range during previews ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in...
General view of the 18th green ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
General view of the Champions locker room at Royal Troon Golf Club during previews to the 145th Open Championship at Royal Troon on July 13, 2016 in...
Andy Sullivan of England tees off during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Haydn Porteous of South Africa tees off during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Detail of Claret Jug signage during previews to the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Rory McIlroy of Northern Ireland reacts during previews to the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Rory McIlroy of Northern Ireland reacts during previews to the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Zach Johnson of the United States poses for a picture during previews to the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
General view of a ball on a green during previews ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
General view of the 5th green during previews ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
General view of the 5th green during previews ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
General view of the 5th green during previews ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Plane flies overhead during previews ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Danny Willett of England signs autographs for the fans during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016...
Danny Willett of England putts on the 5th during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Danny Willett of England hits a tee shot during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Danny Willett of England hits putts on the 5th during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Tommy Fleetwood of England hits a bunker shot on the 8th during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016...
Danny Willett of England hits a bunker shot on the 8th during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016...
Tommy Fleetwood of England putts on the 8th during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Matt Kuchar of the United States hits a bunker shot during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in...
Matt Kuchar of the United States hits a bunker shot during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in...
Danny Willett of England walks in between holes during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in...
Danny Willett of England lines up a putt during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Danny Willett of England lines up a putt during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Danny Willett of England looks on during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Danny Willett of England hits a tee shot during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Danny Willett of England hits a tee shot during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Robert Rock of England tees off on the 5h hole during previews to the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
General View of the 5th hole during previews to the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
General View of the 5th hole during previews to the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Daniel Summerhays of the United States walks up the 5th hole during previews to the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Ryan Moore of the United States hits a shot during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Zach Johnson of the United States looks on from a bunker on the 16th during a practice round ahead of the 145th Open Championship at Royal Troon on...
Zach Johnson of the United States walks during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Bill Haas of the United States hits a shot during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Bill Haas of the United States hits a shot during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Callum Shinkwin of England during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Danny Willett of England hits a shot during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Danny Willett of England reacts during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Danny Willett of England hits a shot during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Danny Willett of England looks on during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Danny Willett of England chips on to a green during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Danny Willett of England chips on to a green during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon,...
Dustin Johnson of the United States speaks at a press conference during previews ahead of the 145th Open Championship at Royal Troon on July 13, 2016...
Dustin Johnson of the United States speaks at a press conference during previews ahead of the 145th Open Championship at Royal Troon on July 13, 2016...
Dustin Johnson of the United States speaks at a press conference during previews ahead of the 145th Open Championship at Royal Troon on July 13, 2016...
Satoshi Kodaira of Japan hits a shot during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Satoshi Kodaira of Japan hits a shot during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Satoshi Kodaira of Japan hits a shot during a practice round ahead of the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Dustin Johnson of the United States speaks at a press conference during previews ahead of the 145th Open Championship at Royal Troon on July 13, 2016...
Danny Willett of England walks on the 5th green during previews to the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Dustin Johnson of the United States speaks at a press conference during previews ahead of the 145th Open Championship at Royal Troon on July 13, 2016...
Dustin Johnson of the United States speaks at a press conference during previews ahead of the 145th Open Championship at Royal Troon on July 13, 2016...
Dustin Johnson of the United States reacts during previews to the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Captain of Great Britain's Olympic golf team, Jamie Spence, Justin Rose of England and Team GB's Deputy Chef de Mission Mike Hay attend a British...
Alex Noren of Sweden hits from a bunker during previews to the 145th Open Championship at Royal Troon on July 13, 2016 in Troon, Scotland.
Team GB's Deputy Chef de Mission Mike Hay attends a British Olympic Golf Team photocall ahead of the 145th Open Championship at Royal Troon on July...