High Quality Content by WIKIPEDIA articles! David Michael Sisler (October 16, 1931 – January 9, 2011) was a professional baseball pitcher who played in Major League Baseball (MLB) from 1956 through 1962. Early in his career, Sisler was a starter, then later was used as a middle reliever and occasionally as a closer. He reached the majors in 1956 with the Boston Red Sox after he completed a two year obligation in the active military. After three-and-a-half seasons with the Red Sox, he was traded to the Detroit Tigers in 1959 and served the team through the 1960 season. Before the 1961 season, he was selected by the Washington Senators in the 1960 Major League Baseball expansion draft, for whom he played the 1961 season. He was then traded to the Cincinnati Reds in 1962, playing one season at the major league level, and one in their minor league system.