What MLB teams will have uniform ad patches in 2023?
Iconic Massachusetts Brands Unite: MassMutual Named Signature
jerseys – Blogging the Red Sox
Fenway Park Changes, Improvements for 2023 – NBC Boston
Red Sox, MassMutual Partner Up
Red Sox reportedly sign jersey patch deal with MassMutual
jerseys – Blogging the Red Sox
A $17 million annual deal by the Red Sox stokes debate on the
Reds get $5M per year from Kroger for uniform patch - Redleg Nation
Why are the Angels wearing jersey patches with 'FBM' on them