Brewers add Northwestern Mutual patch to sleeves
Iconic Massachusetts Brands Unite: MassMutual Named Signature
MLB Jersey Patch Market Warming Up As Season Approaches
MLB jerseys: Authentic or knockoff - The Daily Universe
Nike's new Red Sox jersey ditches tradition for new optics
MLB moving ahead with uniform ads for 2023 - Santa Monica Daily Press
MLB moving ahead with plans for advertising on uniforms next season
MLB uniforms will have advertising beginning in the 2023 season
Arizona Diamondbacks, Avnet partner for jersey patch during 2023