He's working on it but missed three such putts here Friday and triple-bogeyed his last hole to fall from among the leaders to well behind Woods, in the solo lead, Graeme McDowell, Phil Mickelson and Steve Stricker.

WSJ: Sean Foley, Eclectic Golf Whisperer

Phil Mickelson recovered from a double-bogey six at the third hole to also post a 69, leaving him one shot adrift of McDowell and tied for third with compatriot Steve Stricker (69).

CNN: Woods extends lead to close in on WGC title

Former world No. 1 Luke Donald was tied for seventh on 66, while fellow 2012 Ryder Cup players Ian Poulter, Graeme McDowell, Lee Westwood, Dustin Johnson and Steve Stricker were on 68 in a group also including British Open champion Ernie Els, runner-up Adam Scott and Louis Oosthuizen -- who was second at the Deutsche Bank event.

CNN: STORY HIGHLIGHTS