Round 2 at WGC-Bridgestone Invitational

1 of 8 Amy Sancetta/AP
Tiger Woods opened with two birdies and two bogeys on the front nine, then made ten straight pars to finish at two under.
2 of 8 Stuart Franklin/Getty Images
Rory Sabbatini moved into the lead with birdies on 15, 16 and 17.
3 of 8 Sam Greenwood/Getty Images
Masters champ Zach Johnson posted the best round so far with a five-under 65.
4 of 8 Sam Greenwood/Getty Images
Chris DiMarco was one of only eight players who finished under par.
5 of 8 Stuart Franklin/Getty Images
Scott Verplank made six birdies and four bogeys to finish at two under.
6 of 8 Stuart Franklin/Getty Images
Paul Casey backed up with a one-over 71, but he's still in contention at two under.
7 of 8 Sam Greenwood/Getty Images
Davis Love III has missed four straight cuts, but he is in contention at Firestone after a second-round 65.
8 of 8 Sam Greenwood/Getty Images
Phil Mickelson finished with two bogeys and fell to six over.