Red Sox reportedly sign jersey patch deal with MassMutual
Logos and uniforms of the Boston Red Sox - Wikipedia
St. Louis Cardinals land Stifel as first jersey patch sponsor
FIRST LOOK: sponsor patches on 2023 MLB jerseys
Colorful jerseys here to stay: Red Sox president says team not planning future uniform changes, Sports
MassMutual is first jersey patch sponsor of the Red Sox
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Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
Yankees won't have jersey patch for Opening Day, but it's coming
Red Sox will have MassMutual logo on their jerseys beginning in 2023 – Blogging the Red Sox
MassMutual, Red Sox announce multiyear partnership
Red Sox fans dismayed by their team's new sponsored jerseys