Retiring from the major leagues in 1931 after a brilliant career, Falk returned to the University of Texas in 1940 as head baseball coach and became a Longhorn legend. During his 25 years as head coach, his teams won two National Championships, 15 Southwest Conference titles and four co-championships. When Bibb Falk died in June 1989, at the age of 90, he was the last surviving member of the 1920 Chicago White Sox.