The Boston Red Sox debut a new celebration where players don Wally the Green Monster heads after hitting home runs.

The Boston Red Sox introduced a new home run celebration for 2025, where players wear a Wally the Green Monster head after hitting a home run. The idea came from player Jarren Duran and was debuted during the team's home opener against the St. Louis Cardinals. Players Trevor Story and Wilyer Abreu wore the head after hitting back-to-back home runs in the first inning. The team hopes this fun tradition will boost energy at Fenway Park.