Madison Bumgarner spoiled the major league return of Chi Chi Gonzalez with six strong innings and an RBI single Tuesday night, delivering the host San Francisco Giants a 4-2 victory over the Colorado Rockies. Brandon Belt, Donovan Solano and Tyler Austin also drove in runs for the Giants, who evened the three-game series after having been shut out 2-0 on Monday. Gonzalez (0-1) was pitching in the majors for the first time since July of 2016.