[]
- 1928: Drake
- 1929: Drake
- 1930: Drake & Oklahoma State
- 1931: Drake
- 1932: Oklahoma State
- 1933: Oklahoma State
- 1934: Washington (MO)
- 1935: Tulsa & Washington (MO)
- 1936: Creigton & Tulsa
- 1937: Tulsa
- 1938: Tulsa
- 1939: Washington (MO)
- 1940: Tulsa
- 1941: Tulsa
- 1942: Tulsa
- 1943: Tulsa
- 1944: Oklahoma State
- 1945: Oklahoma State
- 1946: Tulsa
- 1947: Tulsa
- 1948: Oklahoma State
- 1949: Detroit
- 1950: Tulsa
- 1951: Tulsa
- 1952: Houston
- 1953: Detroit & Oklahoma State
- 1954: Wichita State
- 1955: Detroit & Wichita State
- 1956: Houston
- 1957: Houston
- 1958: North Texas
- 1959: Houston & North Texas
- 1960: Wichita State
- 1961: Wichita State
- 1962: Tulsa
- 1963: Cincinnati & Wichita State
- 1964: Cincinnati
- 1965: Tulsa
- 1966: North Texas & Tulsa
- 1967: North Texas
- 1968: Memphis
- 1969: Memphis
- 1970: Louisville
- 1971: Memphis
- 1972: Drake, Louisville, & West Texas State
- 1973: North Texas & Tulsa
- 1974: Tulsa
- 1975: Tulsa
- 1976: New Mexico State & Tulsa
- 1977: West Texas State
- 1978: New Mexico State
- 1979: West Texas State
- 1980: Tulsa
- 1981: Drake & Tulsa
- 1982: Tulsa
- 1983: Tulsa
- 1984: Tulsa
- 1985: Tulsa