Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
1,553 Red Sox Jersey Stock Photos, High-Res Pictures, and Images - Getty Images
MLB's Braves add Atlanta brand Quikrete as patch sponsor
jerseys – Blogging the Red Sox
Cincinnati Reds Add Kroger Logo to Jersey Sleeves – SportsLogos.Net News
Red Sox reach $170 million jersey-patch deal, Mets also interested
Red Sox reach $170 million jersey-patch deal, Mets also interested
What MLB teams will have uniform ad patches in 2023?
Astros Oxy patch, explained: What is Occidental Petroleum and how much does it pay for uniform sponsorship?