Mike Yastrzemski

Prior to the Giants' game against the Red Sox on Thursday, Mike Yastrzemski made sure a young Giants fan received everything she wanted for her 11th birthday.

Five years after hitting a home run in his first trip to Fenway Park, Giants outfielder Mike Yastrzemski returned to Boston and crushed another long ball in front of his family.

A visit from "Papa Yaz" before the game and a home run during it made for a memorable afternoon for Giants outfielder Mike Yastrzemski.

Mike Yastrzemski homered and Kyle Harrison struck out seven in five innings as the Giants beat the Red Sox on Thursday to avoid the sweep.

San Francisco Giants' Mike Yastrzemski, grandson of Boston Red Sox Hall of Fame member Carl Yastrzemski, hit a home run against his grandfather's former team to give the Giants a 1-0 lead.