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

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

MassMutual is first jersey patch sponsor of the Red Sox

Red Sox Reportedly Strike $170M Jersey Patch Deal

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

A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options

Official Charity of the Boston Red Sox Red Sox Foundation - Red Sox Foundation

It's come to this: our Red Sox as human billboards

Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro

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

jerseys – Blogging the Red Sox

A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options

Devers breaks tie in 6-run 8th, Red Sox beat Reds 8-2 to avoid sweep

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

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

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