Red Sox great a proud granddad, Local News
Mike Yastrzemski manning left field at Fenway Park
In Boston, a Renewed Appreciation for the Babe - The New York Times
What do Yankees fans think about Carl Yastrzemski? - Quora
Giants' Yastrzemski hits home run in grandpa's ballpark
What do Yankees fans think about Carl Yastrzemski? - Quora
Yaz on his grandson: I couldn't be prouder
Red Sox legend Carl Yastrzemski throws the ceremonial first pitch
MLB: Yaz's grandson Mike hits HR; Giants beat Red Sox 7-6 in 15