Red Sox notebook: Casas ruffled feathers with pregame routine, learned valuable lesson in process
SBJ Closing Bell: Red Sox officially sign MassMutual as patch sponsor
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
Colorful jerseys here to stay: Red Sox president says team not planning future uniform changes, Sports
The Future Of Jersey Sponsorships Across US Sports Leagues
Twins making careful decision about ad patches on players' jerseys
Yankees get over $20 million a year for Starr Insurance patch
Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
Why MassMutual invested in a jersey sponsorship with the Red Sox
MassMutual lands deal for patch on Red Sox uniforms; Springfield company's deal with $17M yearly (report)
Red Sox Reportedly Strike $170M Jersey Patch Deal
San Francisco Giants, Oakland A's swing for millions from uniform-patch deals - San Francisco Business Times
Red Sox reach $170 million jersey-patch deal, Mets also interested
Boston Red Sox make history with record $170 million ad-patch deal, other teams to follow suit