MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe

Yankees Announce Starr Insurance Jersey Patch, Partnership in Video, News, Scores, Highlights, Stats, and Rumors

Kiké Hernandez isn't a fan of the Red Sox's new ad patch

MLB's announced jersey patch deals so far-San Diego Padres: Motorola. Boston Red Sox: MassMutual. Los Angeles Angels: Foundation Building Materials. Arizona Diamondbacks: Avnet : r/baseball

Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade

Boston Red Sox's Narciso Crook talks growing up in Trenton, his favorite local eateries, and the secrets of his success – Trenton Journal

Boston Red Sox make history with record $170 million ad-patch deal, other teams to follow suit

Yankees Jersey Patch Deal Is MLB's Richest at $25M a Year –

Why are the Angels wearing jersey patches with 'FBM' on them? - Los Angeles Times

A rough patch: the Astros' new sponsorship deal with Oxy is doubly ugly, Houston Astros

Ex-Yankees pitchers destined to miss Red Sox Opening Day

Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports

MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe

MassMutual logo patches

jerseys – Blogging the Red Sox

Legendary MLB teams break marketing ground with insurance sponsors - Insurance News