BMW Championship photo gallery

LAKE FOREST, IL - SEPTEMBER 17: Bubba Watson plays a shot on the first hole during the First Round of the BMW Championship at Conway Farms Golf Club on September 17, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 17: Matt Kuchar plays a shot on the first hole during the First Round of the BMW Championship at Conway Farms Golf Club on September 17, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 17: Patrick Reed reacts on the first green during the First Round of the BMW Championship at Conway Farms Golf Club on September 17, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 17: Henrik Stenson of Sweden plays a shot from a bunker on the first hole during the First Round of the BMW Championship at Conway Farms Golf Club on September 17, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 17: Jason Day of Australia hits a tee shot on the 17th hole during the first round of the BMW Championship at Conway Farms Golf Course on September 17, 2015 in Lake Forest, Illinois. (Photo by Stan Badz/PGA TOUR

LAKE FOREST, IL - SEPTEMBER 17: Rory McIlroy of Northern Ireland plays his shot from the tenth tee during the First Round of the BMW Championship at Conway Farms Golf Club on September 17, 2015 in Lake Forest, Illinois. (Photo by Cliff Hawkins/Getty Images)

LAKE FOREST, IL - SEPTEMBER 17: Jason Day of Australia reacts on the 13th green during the First Round of the BMW Championship at Conway Farms Golf Club on September 17, 2015 in Lake Forest, Illinois. (Photo by Patrick Smith/Getty Images)

LAKE FOREST, IL - SEPTEMBER 17: Justin Thomas plays his shot from the tenth tee during the First Round of the BMW Championship at Conway Farms Golf Club on September 17, 2015 in Lake Forest, Illinois. (Photo by Cliff Hawkins/Getty Images)

LAKE FOREST, IL - SEPTEMBER 17: Jason Day of Australia plays his shot from the fourth tee during the First Round of the BMW Championship at Conway Farms Golf Club on September 17, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 17: A sign warns fans of incoming inclement weather during the First Round of the BMW Championship at Conway Farms Golf Club on September 17, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 18: Rory McIlroy of Northern Ireland plays a shot on the first hole during the Second Round of the BMW Championship at Conway Farms Golf Club on September 18, 2015 in Lake Forest, Illinois. (Photo by Patrick Smith/Getty Images)

LAKE FOREST, IL - SEPTEMBER 18: Bubba Watson plays his shot from the 12th tee during the Second Round of the BMW Championship at Conway Farms Golf Club on September 18, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 18: Jason Day of Australia lines up a putt on the first green during the Second Round of the BMW Championship at Conway Farms Golf Club on September 18, 2015 in Lake Forest, Illinois. (Photo by Cliff Hawkins/Getty Images)

LAKE FOREST, IL - SEPTEMBER 18: Jordan Spieth plays his shot from the fourth tee during the Second Round of the BMW Championship at Conway Farms Golf Club on September 18, 2015 in Lake Forest, Illinois. (Photo by Patrick Smith/Getty Images)

LAKE FOREST, IL - SEPTEMBER 18: Hunter Mahan plays his shot from the fourth tee during the Second Round of the BMW Championship at Conway Farms Golf Club on September 18, 2015 in Lake Forest, Illinois. (Photo by Patrick Smith/Getty Images)

LAKE FOREST, IL - SEPTEMBER 18: Dustin Johnson plays his shot from the fourth tee during the Second Round of the BMW Championship at Conway Farms Golf Club on September 18, 2015 in Lake Forest, Illinois. (Photo by Patrick Smith/Getty Images)

LAKE FOREST, IL - SEPTEMBER 18: Keegan Bradley lines up a putt on the 12th green during the Second Round of the BMW Championship at Conway Farms Golf Club on September 18, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 18: Justin Rose of England walks on the 12th hole during the Second Round of the BMW Championship at Conway Farms Golf Club on September 18, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 18: Phil Mickelson plays a shot on the 12th hole during the Second Round of the BMW Championship at Conway Farms Golf Club on September 18, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 18: Rickie Fowler lines up a putt during the Second Round of the BMW Championship at Conway Farms Golf Club on September 18, 2015 in Lake Forest, Illinois. (Photo by Patrick Smith/Getty Images)

LAKE FOREST, IL - SEPTEMBER 19: A course scenic view of the second hole during the third round of the BMW Championship at Conway Farms Golf Course on September 19, 2015 in Lake Forest, Illinois. (Photo by Stan Badz/PGA TOUR)

LAKE FOREST, IL - SEPTEMBER 19: Rory McIlroy of Northern Ireland walks on the practice range during the Third Round of the BMW Championship at Conway Farms Golf Club on September 19, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 19: Rory McIlroy of Northern Ireland inspects his club on the eighth hole during the Third Round of the BMW Championship at Conway Farms Golf Club on September 19, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 19: Rory McIlroy of Northern Ireland walks accross the bridge from the second green to the third tee during the Third Round of the BMW Championship at Conway Farms Golf Club on September 19, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 19: Tony Finau plays his shot from the fourth tee during the Third Round of the BMW Championship at Conway Farms Golf Club on September 19, 2015 in Lake Forest, Illinois. (Photo by Patrick Smith/Getty Images)

LAKE FOREST, IL - SEPTEMBER 19: Jordan Spieth plays his second shot on the second hole during the Third Round of the BMW Championship at Conway Farms Golf Club on September 19, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 19: Jordan Spieth plays his shot from the fourth tee during the Third Round of the BMW Championship at Conway Farms Golf Club on September 19, 2015 in Lake Forest, Illinois. (Photo by Patrick Smith/Getty Images)

LAKE FOREST, IL - SEPTEMBER 19: Brendon Todd prepares to play a shot on the fourth hole during the Third Round of the BMW Championship at Conway Farms Golf Club on September 19, 2015 in Lake Forest, Illinois. (Photo by Patrick Smith/Getty Images)

LAKE FOREST, IL - SEPTEMBER 19: Jason Day of Australia plays his shot from the fourth tee during the Third Round of the BMW Championship at Conway Farms Golf Club on September 19, 2015 in Lake Forest, Illinois. (Photo by Patrick Smith/Getty Images)

LAKE FOREST, IL - SEPTEMBER 19: Jason Day of Australia plays his shot from the fourth tee during the Third Round of the BMW Championship at Conway Farms Golf Club on September 19, 2015 in Lake Forest, Illinois. (Photo by Patrick Smith/Getty Images)

LAKE FOREST, IL - SEPTEMBER 20: Rickie Fowler plays his shot from the fourth tee during the Final Round of the BMW Championship at Conway Farms Golf Club on September 20, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 20: Rory McIlroy of Northern Ireland plays his shot from the fourth tee during the Final Round of the BMW Championship at Conway Farms Golf Club on September 20, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 20: Jordan Spieth plays his shot from the fourth tee during the Final Round of the BMW Championship at Conway Farms Golf Club on September 20, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 20: The ball of Jason Day of Australia is seen prior to Day taking relief on the eighth hole during the Final Round of the BMW Championship at Conway Farms Golf Club on September 20, 2015 in Lake Forest, Illinois. (Photo by Patrick Smith/Getty Images)

LAKE FOREST, IL - SEPTEMBER 20: Scott Piercy reacts after missing a putt on the tenth green during the Final Round of the BMW Championship at Conway Farms Golf Club on September 20, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 20: Jason Day of Australia plays his shot from the tenth tee during the Final Round of the BMW Championship at Conway Farms Golf Club on September 20, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 20: Scott Piercy plays his shot from the 12th tee during the Final Round of the BMW Championship at Conway Farms Golf Club on September 20, 2015 in Lake Forest, Illinois. (Photo by Patrick Smith/Getty Images)

LAKE FOREST, IL - SEPTEMBER 20: Jason Day of Australia plays his second shot on the 12th hole during the Final Round of the BMW Championship at Conway Farms Golf Club on September 20, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 20: Jason Day of Australia tosses his ball after putting on the third green during the Final Round of the BMW Championship at Conway Farms Golf Club on September 20, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)

LAKE FOREST, IL - SEPTEMBER 20: Dustin Johnson plays his shot from the fourth tee during the Final Round of the BMW Championship at Conway Farms Golf Club on September 20, 2015 in Lake Forest, Illinois. (Photo by Jamie Squire/Getty Images)