MassMutual is first jersey patch sponsor of the Red Sox
Red Sox, MassMutual Partner Up
Jersey patch ads could be coming for Yankees, Mets in the near future
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
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What MLB teams will have uniform ad patches in 2023?
Colorful jerseys here to stay: Red Sox president says team not planning future uniform changes, Sports
3,551 Shirt Sponsor Stock Photos, High-Res Pictures, and Images - Getty Images
Red Sox Reportedly Strike $170M Jersey Patch Deal
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
Red Sox reach $170 million jersey-patch deal, Mets also interested
MassMutual lands deal for patch on Red Sox uniforms; Springfield company's deal with $17M yearly (report)
Ken Madsen on LinkedIn: Great spending the day at the “New Balance” headquarters in Boston…
Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
What MLB teams will have uniform ad patches in 2023?
Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade
