Carl Yastrzemski's grandson has been an unlikely 28-year-old rookie success story
This Fenway series was a grand time for the Yastrzemskis - The Boston Globe
Carl, Mike Yastrzemski both homer at Fenway
September 17, 2019: A Yastrzemski homers at Fenway Park in a relief pitcher extravaganza – Society for American Baseball Research
Another Yaz in left field at Fenway Park; Giants' Mike Yastrzemski
Yastrzemski' name to return to Fenway Park's outfield, Local News
Mike Yastrzemski, grandson of Red Sox legend Carl Yastrzemski, homered at Fenway Park because sports are undefeated
Mike Yastrzemski, grandson of Red Sox legend Carl Yastrzemski, homered at Fenway Park because sports are undefeated
Grandson of Red Sox great Yastrzemski homers in Fenway debut - The Globe and Mail
Mike Yastrzemski crushes Fenway Park debut, draws ovation – Boston Herald
Mike Yastrzemski, grandson of Red Sox legend Carl Yastrzemski, homered at Fenway Park because sports are undefeated, This is the Loop
Red Sox legend Carl Yastrzemski throws out first pitch to grandson Mike