Rory McIlroy, from Northern Ireland, signs autographs during the practice round of the Bridgestone Invitational at Firestone Country Club, Wednesday, Aug. 4, 2010, in Akron, Ohio.

Rory McIlroy, from Northern Ireland, signs autographs during the practice round of the Bridgestone Invitational at Firestone Country Club, Wednesday, Aug. 4, 2010, in Akron, Ohio.