2016 WGC-Bridgestone Invitational

AKRON, OH - JUNE 30: Anirban Lahiri hits his tee shot on the fourth hole during the first round of the World Golf Championships-Bridgestone Invitational at Firestone Country Club on June 30, 2016 in Akron, Ohio. (Photo by Ryan Young/PGA TOUR)

AKRON, OH - JUNE 30: Scott Piercy hits his approach shot on the third hole during the first round of the World Golf Championships-Bridgestone Invitational at Firestone Country Club on June 30, 2016 in Akron, Ohio. (Photo by Ryan Young/PGA TOUR)

AKRON, OH - JUNE 30: Billy Hurley III reacts after missing a putt on the third hole during the first round of the World Golf Championships-Bridgestone Invitational at Firestone Country Club on June 30, 2016 in Akron, Ohio. (Photo by Ryan Young/PGA TOUR)

AKRON, OH - JUNE 30: Jason Day tees off on the third hole during the first round of the World Golf Championships-Bridgestone Invitational at Firestone Country Club on June 30, 2016 in Akron, Ohio. (Photo by Ryan Young/PGA TOUR)

AKRON, OH - JUNE 30: Phil Mickelson hits an approach shot on the third hole during the first round of the World Golf Championships-Bridgestone Invitational at Firestone Country Club on June 30, 2016 in Akron, Ohio. (Photo by Ryan Young/PGA TOUR)

AKRON, OH - JUNE 30: Michio Matsumura of Japan hits off the third tee during the first round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on June 30, 2016 in Akron, Ohio. (Photo by Gregory Shamus/Getty Images)

AKRON, OH - JUNE 30: Adam Scott of Australia hits off the sixth tee during the first round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on June 30, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JUNE 30: Scott Piercy drops his club after a shot on the 18th hole during the first round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on June 30, 2016 in Akron, Ohio. (Photo by Gregory Shamus/Getty Images)

AKRON, OH - JUNE 30: Rickie Fowler hits off the 12th tee during the first round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on June 30, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JUNE 30: Zach Johnson hits off the seventh tee during the first round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on June 30, 2016 in Akron, Ohio. (Photo by Gregory Shamus/Getty Images)

AKRON, OH - JUNE 30: Jordan Spieth hits off the 15th tee during the first round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on June 30, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JUNE 30: Dustin Johnson and Jordan Spieth walk off the 16th tee during the first round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on June 30, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JULY 01: Hideki Matsuyama of Japan looks on with his caddie from the second fairway during the second round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 1, 2016 in Akron, Ohio. (Photo by Mike Lawrie/Getty Images)

AKRON, OH - JULY 01: William McGirt hits off the fourth tee during the second round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 1, 2016 in Akron, Ohio. (Photo by Gregory Shamus/Getty Images)

AKRON, OH - JULY 01: Branden Grace of South Africa hits off the fourth tee during the second round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 1, 2016 in Akron, Ohio. (Photo by Gregory Shamus/Getty Images)

AKRON, OH - JULY 01: Jordan Spieth and caddie Michael Greller prepare to hit off the third tee during the second round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 1, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JULY 01: Shane Lowry of Ireland prepares to hit off the third tee during the second round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 1, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JULY 01: Shane Lowry of Ireland prepares to hit off the third tee during the second round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 1, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JULY 01: Jason Day of Australia hits off the sixth tee during the second round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 1, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JULY 01: Adam Scott of Australia hits off the sixth tee during the second round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 1, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JULY 01: Dustin Johnson catches a ball on the practice range before the second round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 1, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

Justin Thomas looks at his yardage book on the first hole during the third round of the Bridgestone Invitational golf tournament at Firestone Country Club, Saturday, July 2, 2016, in Akron, Ohio. (AP Photo/Tony Dejak)

Jimmy Walker watches the ball after teeing off after teeing off on the second hole during the third round of the Bridgestone Invitational golf tournament at Firestone Country Club, Saturday, July 2, 2016, in Akron, Ohio. (AP Photo/Tony Dejak)

David Lingmerth, from Sweden, watches his ball after teeing off on the second hole during the third round of the Bridgestone Invitational golf tournament at Firestone Country Club, Saturday, July 2, 2016, in Akron, Ohio. (AP Photo/Tony Dejak)

Brian Stuard watches his putt on the first hole during the third round of the Bridgestone Invitational golf tournament at Firestone Country Club, Saturday, July 2, 2016, in Akron, Ohio. Stuard bogeyed the hole. (AP Photo/Tony Dejak)

Adam Scott, from Australia, lines up his putt on the first green during the third round of the Bridgestone Invitational golf tournament at Firestone Country Club, Saturday, July 2, 2016, in Akron, Ohio. (AP Photo/Tony Dejak)

Jordan Spieth tees off on the second hole during the third round of the Bridgestone Invitational golf tournament at Firestone Country Club, Saturday, July 2, 2016, in Akron, Ohio. (AP Photo/Tony Dejak)

Bubba Watson hits out of the rough to the first green during the third round of the Bridgestone Invitational golf tournament at Firestone Country Club, Saturday, July 2, 2016, in Akron, Ohio. (AP Photo/Tony Dejak)

William McGirt reacts after missing a birdie putt on the 18th hole during the third round of the Bridgestone Invitational golf tournament at Firestone Country Club, Saturday, July 2, 2016, in Akron, Ohio. (AP Photo/Tony Dejak)

Scott Piercy, right, talks with his caddie, Travis Perkins, in the rough on the 18th hole during the third round of the Bridgestone Invitational golf tournament at Firestone Country Club, Saturday, July 2, 2016, in Akron, Ohio. (AP Photo/Tony Dejak)

AKRON, OH - JULY 03: Jason Day of Australia walks to the third green during the final round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 3, 2016 in Akron, Ohio. (Photo by Mike Lawrie/Getty Images)

AKRON, OH - JULY 03: Scott Piercy reacts after a putt on the third green during the final round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 3, 2016 in Akron, Ohio. (Photo by Mike Lawrie/Getty Images)

AKRON, OH - JULY 03: Jordan Spieth lets go of his club while hitting off the third tee during the final round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 3, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JULY 03: Bubba Watson catches a ball on the practice range during the final round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 3, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JULY 03: Jordan Spieth plays a shot on the fifth hole during the final round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 3, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JULY 03: Dustin Johnson lines up a putt on the fifth green during the final round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 3, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JULY 03: Hideki Matsuyama of Japan walks off the sixth tee during the final round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 3, 2016 in Akron, Ohio. (Photo by Mike Lawrie/Getty Images)

AKRON, OH - JULY 03: Jason Day of Australia reacts to a missed birdie putt on the 11th green during the final round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 3, 2016 in Akron, Ohio. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JULY 03: Dustin Johnson hits off the third tee during the final round of the World Golf Championships - Bridgestone Invitational at Firestone Country Club South Course on July 3, 2016 in Akron, Ohio. (Photo by Gregory Shamus/Getty Images)

AKRON, OH - JULY 03: Dustin Johnson and caddie Austin Johnson hold the Gary Player Cup after winning the World Golf Championships - Bridgestone Invitational during the final round at Firestone Country Club South Course on July 3, 2016 in Akron, Ohio. Johnson finished with a score of -6. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JULY 03: Dustin Johnson holds the Gary Player Cup after winning the World Golf Championships - Bridgestone Invitational during the final round at Firestone Country Club South Course on July 3, 2016 in Akron, Ohio. Johnson finished with a score of -6. (Photo by Sam Greenwood/Getty Images)

AKRON, OH - JULY 03: Dustin Johnson holds the Gary Player Cup after winning the World Golf Championships - Bridgestone Invitational during the final round at Firestone Country Club South Course on July 3, 2016 in Akron, Ohio. Johnson finished with a score of -6. (Photo by Sam Greenwood/Getty Images)