From Yaz's back to you, this fabulous 1974 home pull-over jersey is signed by the Hall of Famer in 8/10 black Sharpie across the chest and shows nice use and even a couple of authentic stains. The stitched Red Sox lettering, as well as the number 8 on the back, show some fading and minor bubbling. A magnificent addition to any jersey collection, for sure. An 18-time All-Star and seven-time Gold Glove award winner, Yastrzemski played all 23 years of his Hall of Fame career with Boston, racking up over 3,000 hits.