Humana Challenge In Partnership With The Clinton Foundation - Round Three [Getty Images]

LA QUINTA, CA - JANUARY 24: Phil Mickelson of the United States prepares to tee off on the 18th hole during round three of the Humana Challenge in Partnership with The Clinton Foundationon on the Arnold Palmer Private Course at PGA West on January 24, 2015 in La Quinta, California. (Photo by Jeff Gross/Getty Images)

Getty Images Sport Jeff Gross