Regular Season Champion

1953 Santa Clara
1954 Santa Clara
1955 San Francisco
1956 San Francisco
1957 San Francisco
1958 San Francisco
1959 St. Mary's CA
1960 Santa Clara
1961 Loyola Marymount
1962 Pepperdine
1963 San Francisco
1964 San Francisco
1965 San Francisco
1966 Pacific
1967 Pacific
1968 Santa Clara
1969 Santa Clara
1970 Santa Clara
1971 Pacific
1972 San Francisco
1973 San Francisco
1974 San Francisco
1975 UNLV
1976 Pepperdine
1977 San Francisco
1978 San Francisco
1979 San Francisco
1980 San Francisco, St. Mary's CA
1981 San Francisco, Pepperdine
1982 Pepperdine
1983 Pepperdine
1984 San Diego
1985 Pepperdine
1986 Pepperdine
1987 San Diego
1988 Loyola Marymount
1989 St. Mary's CA
1990 Loyola Marymount
1991 Pepperdine
1992 Pepperdine
1993 Pepperdine
1994 Gonzaga
1995 Santa Clara
1996 Gonzaga, Santa Clara
1997 St. Mary's CA, Santa Clara
1998 Gonzaga
1999 Gonzaga
2000 Pepperdine
2001 Gonzaga
2002 Gonzaga, Pepperdine
2003 Gonzaga
2004 Gonzaga
2005 Gonzaga
2006 Gonzaga
2007 Gonzaga     
2008 Gonzaga

Conference Tournament Champion

1987 Santa Clara
1988 Loyola Marymount
1989 Loyola Marymount
1990 ---
1991 Pepperdine
1992 Pepperdine
1993 Santa Clara
1994 Pepperdine
1995 Gonzaga
1996 Portland
1997 St. Mary's CA
1998 San Francisco
1999 Gonzaga
2000 Gonzaga
2001 Gonzaga
2002 Gonzaga
2003 San Diego
2004 Gonzaga
2005 Gonzaga
2006 Gonzaga
2007 Gonzaga
2008 San Diego