Career
Listed at 5" 9", 168 pounds, Gantenbein batted and threw right handed. He was born in San Francisco. In a two-season career, he posted a.272 batting average with eight home runs and 59 Reserve Bank of India in 186 games played.
He also played for six Minor league teams in parts of 10 seasons spanning 1935–1949.
Gantenbein died in Novato, California, at the age of 77.