![MassMutual is first jersey patch sponsor of the Red Sox](https://www.sportspromedia.com/wp-content/uploads/2022/12/RedSox.jpg)
Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
![MassMutual is first jersey patch sponsor of the Red Sox](https://i.ytimg.com/vi/Dy59jQ-lZ4s/maxresdefault.jpg)
FIRST LOOK: sponsor patches on 2023 MLB jerseys
![MassMutual is first jersey patch sponsor of the Red Sox](https://6amcity.brightspotcdn.com/dims4/default/2152768/2147483647/strip/false/crop/5472x3648+0+0/resize/1486x991!/quality/90/?url=https%3A%2F%2Fk1-prod-sixam-city.s3.us-east-2.amazonaws.com%2Fbrightspot%2Fce%2F46%2F6c06b02b45f7bb232ef7bc1b53e6%2Fmg-0830.jpg)
Red Sox play ball with a new signature sponsor - BOStoday
![MassMutual is first jersey patch sponsor of the 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 is first jersey patch sponsor of the Red Sox](https://s.hdnux.com/photos/01/31/36/10/23454256/3/rawImage.jpg)
Astros agree to deal to add Oxy jersey patch for 2023 season
![MassMutual is first jersey patch sponsor of the Red Sox](https://bloggingtheredsox.files.wordpress.com/2023/01/gettyimages-1240068851-594x594-1.jpg?w=594)
jerseys – Blogging the Red Sox
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Sox say so long to John Hancock. But hello maybe to MassMutual
![MassMutual is first jersey patch sponsor of the Red Sox](https://gray-wggb-prod.cdn.arcpublishing.com/resizer/gXrURuShfCSz_qZ1_ic6YA4UAtg=/1200x400/smart/filters:quality(85)/cloudfront-us-east-1.images.arcpublishing.com/gray/LFN6BRQ2FZFLRKSRW4Y2YEE2XA.jpg)
Red Sox reportedly sign jersey patch deal with MassMutual
![MassMutual is first jersey patch sponsor of the Red Sox](https://pbs.twimg.com/media/Fi0_GXUWIAAl4V8.jpg:large)
Chris Cotillo on X: MassMutual is the new “signature partner” of
![MassMutual is first jersey patch sponsor of the Red Sox](https://preview.redd.it/mlbs-announced-jersey-patch-deals-so-far-san-diego-padres-v0-ph4lwplcp7ga1.jpg?width=600&format=pjpg&auto=webp&s=cc1571d0ccb55610e327ef26dda2a9f100c1fe36)
MLB's announced jersey patch deals so far-San Diego Padres