. "Roger Wolff"@en . "1994Z"^^ . . . "1911Z"^^ . "American baseball player" . . "1994-03-23Z"^^ . "1911-04-10Z"^^ . "Roger Francis Wolff (April 10, 1911 \u2013 March 23, 1994) was a professional baseball player. A right-handed knuckleball pitcher, he played for seven seasons in Major League Baseball from 1941-47: three seasons with the Philadelphia Athletics, three seasons with the Washington Senators, and one season split between the Cleveland Indians and the Pittsburgh Pirates.Wolff's career win-loss record was 52-69 with an earned run average of 3.41."@en . "Wolff, Roger"@en .