MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Detroit Tigers to add Meijer patch on jerseys
Yankees won't have jersey patch for Opening Day, but it's coming
Red Sox reveal 2023 uniform change
Colorful jerseys here to stay: Red Sox president says team not planning future uniform changes, Sports
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
Red Sox will have MassMutual logo on their jerseys beginning in 2023 – Blogging the Red Sox
MLB's new uniform rules won't prevent Red Sox from keeping Boston traditions – Boston Herald