After parts of five ML seasons as an undistinguished reliever, Singleton became a
standout in the Pacific Coast League, earning another shot at the majors at the age
of 39. He posted a 2.72 ERA for the Cubs in 1959, his final ML year.
(EW)
»May 10, 1959:
In the first game of a doubleheader, Cubs reliever Elmer Singleton defeats reliever Lindy McDaniel of the Cardinals 10–9. In the nightcap, McDaniel is the winner and Singleton the loser 8–7.