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Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
![Boston Red Sox confirm MassMutual as signature sponsor - SportsPro](https://www.sportspromedia.com/wp-content/uploads/2022/12/RedSox.jpg)
Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
![Boston Red Sox confirm MassMutual as signature sponsor - SportsPro](https://uploads-sportbusiness.imgix.net/uploads/2023/03/GettyImages-1470042915.jpg?auto=compress,format&crop=faces,entropy,edges&fit=crop&w=680&h=356)
Boston Red Sox sign BetMGM as first betting sponsor
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Sox say so long to John Hancock. But hello maybe to MassMutual. - The Boston Globe
![Boston Red Sox confirm MassMutual as signature sponsor - SportsPro](https://media.bizj.us/view/img/12404237/pxl20221130173708694portrait*660xx3537-1990-0-443.jpg)
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
![Boston Red Sox confirm MassMutual as signature sponsor - SportsPro](https://content.sportslogos.net/news/2022/11/boston-red-sox-mass-mutual-patch-jersey-ad-2023-sportslogosnet-200x200.jpg)
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
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Proud Partner of the Boston Red Sox
![Boston Red Sox confirm MassMutual as signature sponsor - SportsPro](https://kubrick.htvapps.com/htv-prod-media.s3.amazonaws.com/images/20221128-mm-massmutualpatch-002-jpg-1669840148.jpg?crop=1.00xw:0.846xh;0,0.127xh&resize=1200:*)
For the first time, historic Boston Red Sox jersey will have a sponsor patch
![Boston Red Sox confirm MassMutual as signature sponsor - SportsPro](https://media.bizj.us/view/img/12404235/pxl20221130173805989portrait.jpg)
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal