Rory McIlroy, from Northern Ireland, tees off on the third hole during the third round for the Memorial golf tournament at the Muirfield Village Golf Club in Dublin, Ohio, Saturday, June 4, 2011.

Rory McIlroy, from Northern Ireland, tees off on the third hole during the third round for the Memorial golf tournament at the Muirfield Village Golf Club in Dublin, Ohio, Saturday, June 4, 2011.