MassMutual will be the first sponsor to have its logo on Red Sox

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

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

Boston Red Sox sign BetMGM as first betting sponsor

MLB Jersey Patch Market Warming Up As Season Approaches

MassMutual is first jersey patch sponsor of the Red Sox

Red Sox All-Star Break Awards. Plus, Jaylen's Place Among No. 2 Options. - The Ringer

Kiké Hernandez isn't a fan of the Red Sox's new ad patch

Red Sox Mass Mutual Collaboration – NBC Boston

MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal

Is the Yankees vs. Red Sox doubleheader on TV today? (9/14/23) FREE live stream, time, TV, channel for Game 1 on Prime

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

MLB Team Sponsorship Revenue Grew To $1.5 Billion In 2023, Report Shows

MassMutual lands deal for patch on Red Sox uniforms; Springfield company's deal with $17M yearly (report)