MLB Teams with Jersey Patch Sponsors for the 2023 Season - Zoomph
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
MLB's new uniform rules won't prevent Red Sox from keeping Boston traditions – Boston Herald
jerseys – Blogging the Red Sox
Yankees won't have jersey patch for Opening Day, but it's coming
MassMutual, Red Sox announce multiyear partnership
Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
Yankees Jersey Patch Deal Is MLB's Richest at $25M a Year –
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
The Future Of Jersey Sponsorships Across US Sports Leagues
Detroit Tigers to add Meijer patch on jerseys
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
Check Out New Photos Of Red Sox Partnership Jersey Patch
Boston Red Sox sign BetMGM as first betting sponsor