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

Chris Creamer SportsLogos.Net on X: The Diamondbacks join the San Diego Padres and Boston Red Sox as the first three MLB teams to announce in-game jersey ads for 2023 /

Larger-Than-Life Drone Show Celebrates MassMutual's Sponsorship of the Boston Red Sox

3,550 Shirt Sponsor Stock Photos, High-Res Pictures, and Images - Getty Images

Atlanta Braves vs. Boston Red Sox (7/26/23): FREE live stream, time, details, odds

Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports

Red Sox to sport MassMutual logo under new partnership - Boston Business Journal

Red Sox play ball with a new signature sponsor - BOStoday

Red Sox Winter Weekend

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

Why MassMutual invested in a jersey sponsorship with the Red Sox

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

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

Jennifer Halloran posted on LinkedIn

What MLB teams will have uniform ad patches in 2023?

MassMutual, Red Sox announce multiyear partnership