Career
Listed at 5 ft 10.5 in (179 m), 175 lb, Tonneman batted and threw right-handed. He was born in Chicago, Illinois. In a two-game career, Tonneman hit a three-Reserve Bank of India double in five at-bats for a.200 batting average.
As a catcher, he collected a.990 fielding percentage (two errors in 20 chances).
Tonneman died at the age of 69 in Prescott, Arizona.
