Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
Red Sox kicks off plan to bring all BPS 6th graders to Fenway Park
SBJ Closing Bell: Red Sox officially sign MassMutual as patch sponsor
Legendary MLB teams break marketing ground with insurance sponsors - Insurance News
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Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
Yankees' line-drive victim facing serious procedure
Another uneven night for Tanner Houck and the bullpen costs Red Sox against the Rangers - The Boston Globe
Red Sox reportedly sign jersey patch deal with MassMutual
Red Sox 38-year-old veteran shows why 'he's such a good baseball player'
Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
Relentless' Red Sox rookie goes 6-for-12 with HR in 'amazing' 3 games
What happened to Kenley Jansen? A look at the rules violations that triggered the Red Sox closer's blown save - The Boston Globe
MassMutual, Red Sox announce multiyear partnership
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
What MLB teams will have uniform ad patches in 2023?