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PGA Tour profession Hunter Mahan watches his putt roll towards the hole at Golf Galaxy's grand opening in Grapevine, Texas, on Friday, November 9, 2012. (Brandon Wade/AP Images for Golf Galaxy)

Associated Press
PGA Tour profession Hunter Mahan watches his putt roll towards the hole at Golf Galaxy's grand opening in Grapevine, Texas, on Friday, November 9, 2012. (Brandon Wade/AP Images for Golf Galaxy)
PGA Tour profession Hunter Mahan watches his putt roll towards the hole at Golf Galaxy's grand opening in Grapevine, Texas, on Friday, November 9, 2012. (Brandon Wade/AP Images for Golf Galaxy)
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