SAN FRANCISCO — It will go down as one of the odder offensive outbursts of the season.

Casey Schmitt, Mike Yastrzemski and Willy Adames hit home runs, Heliot Ramos collected four RBIs and the San Francisco Giants outslugged the visiting Boston Red Sox for a 9-5 victory to compete a three-game series win Sunday afternoon.

Heliot Ramos put the Giants in an early hole with a costly defensive miscue in the first inning. But the 25-year-old outfielder ultimately made up for it with his bat. Ramos went 2-for-4 with four RBIs,