Jason Day, of Australia, reacts after missing a birdie putt on the 18th hole during the fourth round of the Masters golf tournament Sunday, April 14, 2013, in Augusta, Ga. (AP Photo/David J. Phillip)
Jason Day, of Australia, celebrates after chipping in for an eagle on the second hole during the fourth round of the Masters golf tournament Sunday, April 14, 2013, in Augusta, Ga. (AP Photo/David Goldman)
Jason Day, of Australia, waves to the gallery on the 18th hole during the second round of the Masters golf tournament Friday, April 12, 2013, in Augusta, Ga. (AP Photo/David Goldman)
Jason Day watches his drive from the ninth tee during the first round of the AT&T National golf tournament at Congressional Country Club in Bethesda, Md., on Thursday, June 28, 2012. (AP Photo/Patrick Semansky)