![MassMutual is first jersey patch sponsor of the Red Sox](https://www.sportcal.com/wp-content/uploads/sites/32/2023/10/main6520237e019c0.jpg)
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
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OTM Open Thread 12/5: It is Monday - Over the Monster
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Kiké Hernandez isn't a fan of the Red Sox's new ad patch
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MLB Opening Day: Jersey Patches - Foul Or Fair Game?
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Phillies may have sponsored uniform patch this season
![MassMutual is first jersey patch sponsor of the Red Sox](https://www.sportcal.com/wp-content/uploads/sites/32/2023/10/main652022f8adbff.jpg)
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
![MassMutual is first jersey patch sponsor of the Red Sox](https://cdn.vox-cdn.com/uploads/chorus_asset/file/24414011/merlin_69155373.jpg)
Twins making careful decision about ad patches on players' jerseys
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Marlins, ADT announce jersey patch sponsorship - Fish Stripes
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Red Sox reveal first-ever uniform advertisements; MassMutual
![MassMutual is first jersey patch sponsor of the Red Sox](https://media.bizj.us/view/img/11907180/celticsvistaprint*xx1200-675-0-263.jpg)
Red Sox, MassMutual near a $17M jersey patch deal - Boston
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Larger-Than-Life Drone Show Celebrates MassMutual's Sponsorship of
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Red Sox play ball with a new signature sponsor - BOStoday
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A $17 million annual deal by the Red Sox stokes debate on the