 Behind standout back Mike Mikulak and a smothering defense (50 points allowed, five shutouts), Callison led the 1933 Webfoots to a 9–1 mark and Pacific Coast Conference co-championship, with the only loss to USC.This record would stand as the best in school history until 2001.After the homegrown Callison retired in 1937, Oregon again hired a working head coach, pulling Gerald "Tex" Oliver from Arizona.