Bobby Castillo, a former Dodgers and Minnesota Twins pitcher credited with teaching Fernando Valenzuela how to throw a screwball, died Monday in a Los Angeles hospital after a battle with cancer, the team announced. He was 59. Castillo, also affectionately known as "Babo," pitched for the Dodgers from 1977-81, including in the 1981 National League Championship Series and the 1981 World Series, and in 1985, his last season in the majors. The right-hander was with the Twins from 1982 to 1984. Read more http://espn.go.com/los-angeles/mlb/...ngeles-dodgers-pitcher-bobby-castillo-dies-59