Hall of Famer Carl Yastrzemski throws out first pitch to grandson

MLB: Carl Yastrzemski's grandson Mike gets first MLB hit for Giants

Watch: Carl Yastrzemski throws out first pitch to grandson Mike

Orioles' Mike Yastrzemski Trying To Live Up To Family Name - CBS Boston

Mike Yastrzemski Talks Hitting

September 17, 2019: A Yastrzemski homers at Fenway Park in a relief pitcher extravaganza – Society for American Baseball Research

Andover's Mike Yastrzemski's Remarkable Rookie Season is Over

Yaz's grandson Mike hits HR; Giants beat Red Sox 7-6 in 15

It'll be emotional': Carl Yastrzemski on Giants outfielder, grandson playing against Boston Red Sox

MLB: Yaz's grandson Mike hits HR; Giants beat Red Sox 7-6 in 15

Carl Yastrzemski throws out first pitch to Giants outfielder grandson Mike Yastrzemski

Red Sox edge Orioles, 8-6

Red Sox legend Carl Yastrzemski throws out first pitch to grandson Mike

Cueto, Yastrzemski lift Giants past Marlins

Carl Yastrzemski throws a ceremonial first pitch to his MLB grandson M

Yastrzemski Makes MLB Debut with Giants