LOS ANGELES —
John Merrick bogeyed the 18th hole for a 70 and joined Simpson and Schwartzel at 9-under 204.
Luke Donald overcame a sloppy start — three bogeys in a six-hole stretch — with four birdies on the back nine to salvage a 70 that put him four shots behind, along with Fredrik Jacobson (72).
Mickelson was hopeful of making a move and instead went the other direction. He missed three par putts of about 6 feet on the front nine and had a 72, putting him nine shots behind. Ernie Els, playing with Mickelson, also dropped shots early and dropped out of the hunt with a 73.