Regular Season Champion

1969-70 Long Beach State
1970 Long Beach State
1971 Long Beach State
1972 Long Beach State
1973 Long Beach State
1974 Long Beach State
1975 Long Beach State, 
     Cal State Fullerton
1976 Long Beach State, 
     San Diego State
1977 Fresno State, 
     San Diego State
1978 Pacific
1979 Utah State
1980 Fresno State
1981 Fresno State
1982 UNLV
1983 UNLV
1984 UNLV
1985 UNLV
1986 UNLV
1987 UNLV
1988 UNLV
1989 UNLV
1990 UNLV
1991 UNLV
1992 New Mexico State
1993 New Mexico State
1994 Utah State
1995 Long Beach State
1996 E: Nevada, Utah State,
        New Mexico State
     W: Pacific
1997 E: Utah State 
     W: Pacific
1998 E: Boise State, 
        New Mexico State
     W: UC Santa Barbara
1999 E: Utah State
     W: Long Beach State
2000 UC Irvine
2001 Utah State, UC Irvine
2002 UC Santa Barbara
2003 Utah State, Pacific
2004 Pacific
2005 Pacific
2006 Long Beach State
2007 UCSB, Northridge State, 
     Cal State Fullerton 
2008 Cal State Northridge

Conference Tournament Champion

1975-76 San Diego State
1976 Long Beach State
1977 Cal State Fullerton
1978 Pacific
1979 San Jose State
1980 Fresno State
1981 Fresno State
1982 UNLV
1983 Fresno State
1984 UNLV
1985 UNLV
1986 UNLV
1987 Utah State
1988 UNLV
1989 UNLV
1990 UNLV
1991 New Mexico State
1992 Long Beach State
1993 New Mexico State
1994 Long Beach State
1995 San Jose State
1996 Pacific
1997 Utah State
1998 New Mexico State
1999 Utah State
2000 Utah State
2001 UC Santa Barbara
2002 Utah State
2003 Pacific
2004 Utah State
2005 Pacific
2006 Long Beach State
2007 Cal State Fullerton 
2008 Cal State Northridge