MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe

MLB's Rangers hire CSM to find first jersey patch sponsor - Sportcal

Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro

OTM Open Thread 12/5: It is Monday - Over the Monster

Red Sox kicks off plan to bring all BPS 6th graders to Fenway Park

MassMutual, Red Sox announce multiyear partnership

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

Cleveland Guardians Announce Jersey Sponsorship - Sports Illustrated Cleveland Guardians News, Analysis and More

MassMutual becomes 'signature sponsor' for Boston Red Sox

Boston Red Sox and Springfield-based life insurer, MassMutual partner up

MLB Jerseys' to Feature Corporate Sponsor Logos for First Time Ever In 2023

It's come to this: our Red Sox as human billboards

Red Sox Sign Japanese Batting Champ Yoshida - Rafu Shimpo

Chris Sale returns from injury, leads Red Sox over Tigers

Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023