Billy Horschel becomes the first American golfer to win the BMW PGA Championship twice when he holes a brilliant eagle to beat four-time major winner Rory McIlroy in a playoff.

Billy Horschel leads a British Open that featured some of the hardest conditions players can remember.

Rory McIlroy is playing the Dubai Invitational as a favor to a friend and to get in some early-year practice in pleasant weather conditions.