MassMutual is first jersey patch sponsor of the Red Sox

Twins making careful decision about ad patches on players' jerseys

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

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

Ken Madsen on LinkedIn: Great spending the day at the “New Balance” headquarters in Boston…

3,551 Shirt Sponsor Stock Photos, High-Res Pictures, and Images - Getty Images

Iconic Massachusetts Brands Unite: MassMutual Named Signature Partner and First Ever Jersey Patch Sponsor of the Boston Red Sox

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

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

MassMutual will be advertising on the Red Sox jersey in 2023. - Over the Monster

Why MassMutual invested in a jersey sponsorship with the Red Sox

Detroit Tigers to add Meijer patch on jerseys

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

Chris Cotillo on X: MassMutual is the new “signature partner” of the Red Sox. They get a jersey patch and the sign that replaces the John Hancock sign in center field. /

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

Red Sox, MassMutual Partner Up