MassMutual is first jersey patch sponsor of the Red Sox
Twins making careful decision about ad patches on players' jerseys
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MLB Sponsor Revenue Hits $1.2B as Jersey Patch Boom Awaits –
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MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
Boston Red Sox make history with record $170 million ad-patch deal, other teams to follow suit
What MLB teams will have uniform ad patches in 2023?
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
Red Sox reach $170 million jersey-patch deal, Mets also interested
Red Sox reportedly sign jersey patch deal with MassMutual
Logos and uniforms of the Boston Red Sox - Wikipedia
Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal