Jordan Spieth

Jordan Spieth hits off the third tee during the final round of the Valspar Championship at Innisbrook Resort Copperhead Course on March 13, 2016.

Jordan Spieth walks off the 11th tee during the first round of the Valspar Championship at Innisbrook Resort Copperhead Course on March 10, 2016.

Jordan Spieth watches his tee shot on the fourth hole during the third round of the World Golf Championships-Dell Match Play at the Austin Country Club on March 25, 2016.

Jordan Spieth plays during a practice round ahead of the Cadillac Championship at Trump National Doral on March 2, 2016.

Jordan Spieth signs autographs after his round during the second round of the Valspar Championship at Innisbrook Resort Copperhead Course on March 11, 2016.

Jordan Spieth lines up a putt on the 12th green during the final round of the AT&T Pebble Beach National Pro-Am on February 14, 2016.

Jordan Spieth plays his shot from the fourth tee during the third round of the 2015 PGA Championship at Whistling Straits on August 15, 2015.

Jordan Spieth celebrates a birdie putt on the 16th green during the final round of the 115th U.S. Open Championship at Chambers Bay on June 21, 2015.

Masters defending champion Bubba Watson places the Green Jacket on 2015 Champion Jordan Spieth.   (DON EMMERT / AFP/Getty Images)

Jordan Spieth celebrates winning the Masters.   (TIMOTHY A. CLARY / AFP/Getty Images)

Jordan Spieth celebrates on the 18th green after his four-stroke victory.   (Jamie Squire / Getty Images)

Jordan Spieth and caddie Michael Greller play the 3rd green during Round 2 of the 79th Masters.   (JIM WATSON / AFP/Getty Images)

Jordan Spieth tees off the 4th hole during Round 2 of the 79th Masters Tournament.   (JIM WATSON / AFP/Getty Images)

Jordan Spieth watches a fairway bunker shot on the eighth hole during the second round of the 2015 Masters.   (Andrew Redington / Getty Images)

Jordan Spieth watches his tee shot on the tenth hole during the second round of the 2015 Masters Tournament.   (Andrew Redington / Getty Images)

Jordan Spieth celebrates his putt on the 10th hole during Round 2 of the 79th Masters.   (JIM WATSON / AFP/Getty Images)