Defending champion Keegan Bradley of the U.S. closed with 68 to tie for third with Sweden's Carl Petterson and Englishmen Justin Rose (66) and Ian Poulter (69).
Veteran Vijay Singh could not keep up his strong form of the first half of the tournament as the 49-year-old Fijian closed with 77 to tie for 36th along with 1995 winner Phil Mickelson 36th alongside Woods' 2009 conqueror Y.