Claim: Frank Lamanske, nicknamed "Lefty", was a left-handed pitcher and batter with an earned run average of 7.36.
Evidence: Frank James Lamanske (September 30, 1906 – August 4, 1971), nicknamed "Lefty", was a pitcher in Major League Baseball, who appeared in two games for the 1935 Brooklyn Dodgers, working 3.7 innings and allowing five hits and three runs. Batted: Left
Threw: Left Batted: Left Threw: Left 0–0 7.36 1