Mike Yastrzemski crushes Fenway Park debut, draws ovation – Boston Herald
Yastrzemski's first pitch
Carl Yastrzemski throws out first pitch to Giants outfielder grandson Mike Yastrzemski
This Fenway series was a grand time for the Yastrzemskis - The Boston Globe
Carl Yastrzemski - Wikipedia
Giants rookie Mike Yastrzemski homers with Hall of Famer grandfather watching at Fenway Park
Baseball 101: Noteworthy debuts - Newsday
With Fenway trip next, Yaz sprints home to lift Giants
Cavan Biggio hits for the cycle as Blue Jays beat Orioles 8-5 - The Globe and Mail
Giants' Mike Yastrzemski matches hype of his Fenway debut with a home run in 15-inning win
Red Sox great a proud granddad, Local News
Red Sox Legend Carl Yastrzemski Throws Out First Pitch to Grandson Mike - Stadium
Armed and Considered Dangerous – Texas Monthly