Boston Red Sox mascot Tessie The Green Monster performs on the

A kids' story: Wally the Green Monster And the Steal of the Century (starring Dave Roberts), by Gordon Edes

Tessie (Boston Red Sox), SportsMascots Wikia

The origin story of Wally the Green Monster - The Athletic

A New Boston Red Sox Mascot Will Tag Along With Wally The Green Monster This Season

Tessie - Red Sox mascot

Wally the Green Monster up for Mascot Hall of Fame, vote ends Saturday – Boston 25 News

Here's what we know about Tessie so far: She hails from inside the little Green Monster at JetBlue Park, Boston's Spring Training complex; she's named

Minimalist Tessie the Green Monster

Boston Red Sox mascot gets a little sister - Sports Illustrated

Wally on X: Not to be biased but it's the best day of the year… HAPPY NATIONAL MASCOT DAY, FAM! / X

Wally's Opening Day' Rekindles New Spring Tradition For Red Sox Fans