Red Sox Announce Jersey Sponsorship, Patch With Mass Mutual

Boston Red Sox land a 10-year partnership with MassMutual

Why MassMutual invested in a jersey sponsorship with the Red Sox

A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options

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

MLB's announced jersey patch deals so far-San Diego Padres: Motorola. Boston Red Sox: MassMutual. Los Angeles Angels: Foundation Building Materials. Arizona Diamondbacks: Avnet : r/baseball

Phillies may have sponsored uniform patch this season

Boston Red Sox make history with record $170 million ad-patch deal, other teams to follow suit

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

What MLB teams will have uniform ad patches in 2023?

Why are the Angels wearing jersey patches with 'FBM' on them? - Los Angeles Times

Red Sox reportedly sign jersey patch deal with MassMutual

MLB Sponsor Revenue Hits $1.2B as Jersey Patch Boom Awaits –

Bruins reveal cybersecurity firm Rapid7 will be first sponsor of patch on game and practice jerseys - The Boston Globe

Twins making careful decision about ad patches on players' jerseys