Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
Red Sox Slugger J.D. Martinez Makes Post-Trade Deadline Admission
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
Cardboard appreciation: 1981 Topps 1980 NL Championships
Red Sox reach $170 million jersey-patch deal, Mets also interested
Kids Again: MLB makes strides in attracting younger fans, ticket buyers in growing the game, Sports
FOS PM: Google Bids on Sunday Ticket - Front Office Sports
Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
Philadelphia Phillies - Wikipedia