Colorful jerseys here to stay: Red Sox president says team not planning future uniform changes, Sports
Fenway Park Changes, Improvements for 2023 – NBC Boston
A rough patch: the Astros' new sponsorship deal with Oxy is doubly ugly, Houston Astros
Yankees won't have jersey patch for Opening Day, but it's coming
What MLB teams will have uniform ad patches in 2023?
jerseys – Blogging the Red Sox
What's New in MLB Logos and Uniforms for 2023 – SportsLogos.Net News
MassMutual lands deal for patch on Red Sox uniforms; Springfield company's deal with $17M yearly (report)
Red Sox reach $170 million jersey-patch deal, Mets also interested
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
What's New in MLB Logos and Uniforms for 2023 – SportsLogos.Net News
Red Sox will have MassMutual logo on their jerseys beginning in 2023
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
MassMutual is first jersey patch sponsor of the Red Sox