John Hancock ending longtime partnership with Boston Red Sox
MassMutual is first jersey patch sponsor of the Red Sox
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Red Sox rally late to spoil Eovaldi's Fenway return, beat Rangers, 10-6, National
Mike Felger frustrated by fans who want the Red Sox to be sellers – NBC Sports Boston
The Red Sox, for all the streakiness, are proving exactly who we thought they were
Fans For 121 Years, Official Partner of the Boston Red Sox
John Hancock sign will be removed from Fenway Park
Red Sox - MassMutual
Red Sox Reportedly Strike $170M Jersey Patch Deal
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Red Sox kicks off plan to bring all BPS 6th graders to Fenway Park