MassMutual is first jersey patch sponsor of the Red Sox
Yankees Announce Starr Insurance Jersey Patch, Partnership in Video, News, Scores, Highlights, Stats, and Rumors
A rough patch: the Astros' new sponsorship deal with Oxy is doubly ugly, Houston Astros
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
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Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
Boston Red Sox make history with record $170 million ad-patch deal, other teams to follow suit
Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
Red Sox reveal 2023 uniform change
Twins making careful decision about ad patches on players' jerseys
Crazy Quilt: Jersey Sponsorships Result in Patchwork of Deals - TicketManager
3,551 Shirt Sponsor Stock Photos, High-Res Pictures, and Images - Getty Images
MLB Teams with Jersey Patch Sponsors for the 2023 Season - Zoomph
Cleveland Guardians to wear Marathon jersey patch
Reds get $5M per year from Kroger for uniform patch - Redleg Nation
MLB Jersey Patch Market Warming Up As Season Approaches