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Jay Jaffe is a contributing baseball writer for SI.com. He is the founder of the 12-year-old Futility Infielder website (www.futilityinfielder.com), one of the oldest baseball blogs, and has been a contributor to Baseball Prospectus since 2004, covering the annual Hall of Fame balloting, contributing to eight BP annuals as well as six other books, including 2012's Extra Innings. Over the past two years he has been a recurring guest "Clubhouse Consultant" on MLB Network's Clubhouse Confidential show. He has also placed third in the famous Milwaukee Brewers sausage race and been voted into the Baseball Writers Association of America.