The program was established in 1959, and competed at the Division II level until 1990. The Matadors were associate members of the Western Athletic Conference (WAC) from 1993 through 1996, and joined the Big West in 2002 after five seasons as an independent.
While in Division II, Cal State Northridge claimed a pair of national championships(1970, 1974), two runner-ups (1972, 1990), and several other College World Series appearances. At the Division I level, the Matadors have appeared in five NCAA Tournaments.[2][3]