Brooklyn-based Jay Jaffe is a senior writer for FanGraphs, author of The Cooperstown Casebook (Thomas Dunne Books, 2017) and creator of the JAWS (Jaffe WAR Score) metric for Hall of Fame analysis. He founded the Futility Infielder website (2001), was a writer for Baseball Prospectus (2005-2012) and a contributing writer for Sports Illustrated (2012-2018). He has been a frequent guest on MLB Network and a member of the BBWAA since 2011, and a Hall of Fame voter since 2021. Follow him on Twitter. @jay_jaffe… and BlueSky @jayjaffe.bsky.social.
