![MassMutual will be the first sponsor to have its logo on Red Sox](https://www.bostonherald.com/wp-content/uploads/2019/12/year007.jpg?w=633)
MLB's new uniform rules won't prevent Red Sox from keeping Boston
![MassMutual will be the first sponsor to have its logo on Red Sox](https://nypost.com/wp-content/uploads/sites/2/2022/07/20220724_MetsPadres039CS-1.jpg)
Red Sox reach $170 million jersey-patch deal, Mets also interested
![MassMutual will be the first sponsor to have its logo on Red Sox](https://media.nbcboston.com/2022/11/massmutual_Red_sox.jpeg?quality=85&strip=all&resize=1200%2C675)
Red Sox Mass Mutual Collaboration – NBC Boston
![MassMutual will be the first sponsor to have its logo on Red Sox](https://media.bleacherreport.com/image/upload/c_fill,g_faces,w_3800,h_2000,q_95/v1689171568/mzmy63hrxnnzleioarem.jpg)
Yankees Announce Starr Insurance Jersey Patch, Partnership in
![MassMutual will be the first sponsor to have its logo on Red Sox](https://nypost.com/wp-content/uploads/sites/2/2022/07/newspress-collage-23194893-1658788488274.jpg?quality=75&strip=all&1658774158)
Red Sox reach $170 million jersey-patch deal, Mets also interested
![MassMutual will be the first sponsor to have its logo on Red Sox](https://content.sportslogos.net/news/2022/11/boston-red-sox-mass-mutual-patch-jersey-ad-2023-sportslogosnet.jpg)
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in
![MassMutual will be the first sponsor to have its logo on Red Sox](https://cloudfront-us-east-1.images.arcpublishing.com/bostonglobe/ZBLGPX2MVZORCECETBMI6DEIFY.jpg)
MassMutual will be the first sponsor to have its logo on Red Sox
![MassMutual will be the first sponsor to have its logo on Red Sox](https://s.yimg.com/ny/api/res/1.2/HtMaEmecZWSG2WRw7.Lapw--/YXBwaWQ9aGlnaGxhbmRlcjt3PTQyMDtoPTI4MA--/https://media.zenfs.com/en/wfxt_cox_articles_703/4e71147302f2032c191f25b204cbb4f5)
The Boston Red Sox announced a major off-the-field partnership
![MassMutual will be the first sponsor to have its logo on Red Sox](https://www.rochesterfirst.com/wp-content/uploads/sites/66/2023/08/64ed6e5c02e634.82959334.jpeg?strip=1)
Jose Altuve hits 2-run HR to complete 1st cycle of his career
![MassMutual will be the first sponsor to have its logo on Red Sox](https://cloudfront-us-east-1.images.arcpublishing.com/bostonglobe/IKWO7MVY57CJBRKAP27QUOFJDM.jpg)
MassMutual will be the first sponsor to have its logo on Red Sox