Yankees won't have jersey patch for Opening Day, but it's coming
Detroit Tigers to add Meijer patch on jerseys
Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
Astros agree to deal to add Oxy jersey patch for 2023 season
Phillies may have sponsored uniform patch this season
Why are the Angels wearing jersey patches with 'FBM' on them? - Los Angeles Times
Red Sox reportedly sign jersey patch deal with MassMutual
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe