Red Sox MassMutual (navy version). The Red Sox have two versions of this patch. The other version is a navy patch with white lettering. The Red Sox
Milwaukee Brewers Announce Teams 1st Jersey Patch And How They Will Spend The Profit
Phillies may have sponsored uniform patch this season
What MLB teams will have uniform ad patches in 2023?
What MLB teams will have uniform ad patches in 2023?
Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
Marlins, ADT announce jersey patch sponsorship - Fish Stripes
2023 Boston Red Sox MassMutual Advertising Jersey Patch - White
Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
Detroit Tigers to add Meijer patch on jerseys
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
uniforms – Blogging the Red Sox