New Twitter Mentions for Jay Jaffe
@jay_jaffe
Mentions: 20 - Followers: 37,738Senior writer @FanGraphs, ex @si_mlb/@baseballpro. Occasional TV guest yakker. Creator of JAWS, author of The Cooperstown Casebook (‘17). Not sticking to sports
Senior writer @FanGraphs, ex @si_mlb/@baseballpro. Occasional TV guest yakker. Creator of JAWS, author of The Cooperstown Casebook (‘17). Not sticking to sports