Red Sox will have MassMutual logo on their jerseys beginning in 2023 – Blogging the Red Sox

Colorful jerseys here to stay: Red Sox president says team not planning future uniform changes, Sports

MLB Teams with Jersey Patch Sponsors for the 2023 Season - Zoomph

Red Sox - MassMutual

jerseys – Blogging the Red Sox

Cora on 8-5 loss to Yankees, 09/14/2023

Red Sox uniforms will be unaffected by new MLB rules in 2023

Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News

Red Sox reach $170 million jersey-patch deal, Mets also interested

Red Sox CEO Kennedy assures faith in Bloom as deadline approaches, National