MassMutual is first jersey patch sponsor of the Red Sox

Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal

Red Sox will have MassMutual logo on their jerseys beginning in 2023

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

FIRST LOOK: sponsor patches on 2023 MLB jerseys

Yankees won't have jersey patch for Opening Day, but it's coming

St. Louis Cardinals land Stifel as first jersey patch sponsor

What's that patch on Giants jerseys? Everything you need to know about historic partnership – KNBR

The Boston Red Sox announced a major off-the-field partnership with MassMutual – Boston 25 News

Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade

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

Kiké Hernandez isn't a fan of the Red Sox's new ad patch

Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal

Red Sox reportedly sign jersey patch deal with MassMutual

Astros agree to deal to add Oxy jersey patch for 2023 season

MassMutual lands deal for patch on Red Sox uniforms; Springfield company's deal with $17M yearly (report)