Bumgarner set for finale vs. Astros

Madison Bumgarner needs one more victory to move into sole possession of third place on the Giants' all-time San Francisco-era wins list, and he'll try to secure that triumph in Tuesday's 12:45 p.m. PT series finale against Houston at AT&T Park. Bumgarner, currently tied for third with Tim Lincecum (108 wins), is eclipsed only by Juan Marichal (238) and Gaylord Perry (134). Houston will counter with its own formidable left-hander, Dallas Keuchel.