Why are the Angels wearing jersey patches with 'FBM' on them? - Los Angeles Times
Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
Chris Sale returns from injury, leads Red Sox over Tigers
MLB Teams with Jersey Patch Sponsors for the 2023 Season - Zoomph
jerseys – Blogging the Red Sox
Boston Red Sox make history with record $170 million ad-patch deal, other teams to follow suit
Red Sox reach $170 million jersey-patch deal, Mets also interested
Twins making careful decision about ad patches on players' jerseys
Brattleboro man honored at Red Sox EMS Night, Community News
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
MassMutual, Red Sox announce multiyear partnership
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
UniWatch] Gross: Red Sox Reveal Uniform Advertisement for 2023 : r/baseball