Hunter Mahan watches his tee shot on the 17th hole in a quarterfinal round match against Webb Simpson at the Match Play Championship golf tournament, Saturday, Feb. 23, 2013, in Marana, Ariz. Mahan won 1-up. (AP Photo/Julie Jacobson)

Photo by: Julie Jacobson

Hunter Mahan watches his tee shot on the 17th hole in a quarterfinal round match against Webb Simpson at the Match Play Championship golf tournament, Saturday, Feb. 23, 2013, in Marana, Ariz. Mahan won 1-up. (AP Photo/Julie Jacobson)