Buster Posey continued his red-hot rookie campaign against the Milwaukee Brewers at Miller Park. The 23-year-old from Leesburg, Georgia, went 4-for-4 with six RBI and two longballs to pace the Giants 15-2 victory. Posey's first blast came in the first inning off of Chris Narveson and sent it to left-center field. With the bases loaded in the fourth inning, Buster struck again for his first career grand slam sent deep to right field.