Red Sox MassMutual (2 versions). This is an advertising patch. The Red Sox have two versions of this patch. One is navy with white writing and the
Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
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
2023 Boston Red Sox MassMutual Advertising Jersey Patch - White
MassMutual is first jersey patch sponsor of the Red Sox
jerseys – Blogging the Red Sox
The Uni Watch 2023 MLB Season Preview - by Paul Lukas
Boston Red Sox make history with record $170 million ad-patch deal, other teams to follow suit
Milwaukee Brewers Announce Teams 1st Jersey Patch And How They Will Spend The Profit
Part 2. Since the Stadium Series was this weekend, figured I'd show some stadium series concepts I've made for fun. (Eastern Conference) : r/nhl
MLB's new uniform rules won't prevent Red Sox from keeping Boston traditions – Boston Herald
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
Logos and uniforms of the Boston Red Sox - Wikipedia