Tiger Woods is poised to win his seventh title at Firestone after charging to a third round 65 in the WGC-Bridgestone Invitational on Saturday. Woods started the third day five shots behind leader Padraig Harrington, frustrated by his putting in his second round 70 for a halfway total of two-under 138. But the world number one found his touch with a breathtaking back nine in wet conditions in Akron, Ohio