MLB: San Francisco Giants at Boston Red Sox

The Giants’ Mike Yastrzemski, left, is congratulated by teammate Jung Hoo Lee after hitting a solo homer against the Red Sox in the third inning of Thursday’s game at Fenway Park.

Mike Yastrzemski hit a solo home run and the visiting San Francisco Giants avoided a series sweep by beating the Boston Red Sox 3-1 on Thursday in the final game of a three-game set.

Yastrzemski’s home run was his third of the season and came hours after he was visited in the clubhouse by his grandfather and Red Sox legend, Carl Yastrzemski.