MassMutual is first jersey patch sponsor of the Red Sox

OTM Open Thread 12/5: It is Monday - Over the Monster

MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal

The Boston Red Sox announced a major off-the-field partnership with MassMutual – Boston 25 News

Red Sox Mass Mutual Collaboration – NBC Boston

Red Sox reach $170 million jersey-patch deal, Mets also interested

Check Out New Photos Of Red Sox Partnership Jersey Patch

Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal

MassMutual lands deal for patch on Red Sox uniforms; Springfield company's deal with $17M yearly (report)

Larger-Than-Life Drone Show Celebrates MassMutual's Sponsorship of the Boston Red Sox

Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News

MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal

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