Maryland Terrapins football under Jim Tatum
During his tenure at Maryland, Tatum became one of the most successful head football coaches in school history. In nine seasons, he led the Terrapins to two national championships, three conference championships, and five bowl game appearances. His teams compiled a 73–15–4 record without a single losing season. To date, he remains the winningest Maryland football coach of the modern era with a winning percentage of 0.819.
Maryland Terrapins football under Jim Tatum
In 1946, with the recommendation of Oklahoma athletic director Jap Haskell, Tatum was hired as the Sooners' head coach and brought Wilkinson as an assistant. Tatum replaced Dewey Luster, who resigned due to ill health. Luster had struggled in the position as the Second World War put a continuous and heavy drain on athletes at the University of Oklahoma. The final game before Luster's resignation was a 0–47 loss at the hands of Oklahoma A&M, which rounded out Oklahoma's 1945 season with a 5–5 record.
In Tatum's one season at Oklahoma, he led the Sooners to an 8–3 finish and a share of the Big Six Conference championship. Tatum and his staff also recruited nine players who became All-Americans: Plato Andros, Buddy Burris, Jack Mitchell, Jim Owens, John Rapacz, Darrell Royal, George Thomas, Wade Walker, and Stan West.