| Year | Champion (Record) | Coach | Score | Runner-Up | Site |
|---|---|---|---|---|---|
| 2022 | California (23-2) | Kirk Everist | 13-12 | Southern California | Berkeley, Calif. |
| 2021 | California (22-4) | Kirk Everist | 13-12 | Southern California | Los Angeles, Calif. |
| 2020 | UCLA (9-7) | Adam Wright | 7-6 | Southern California | Los Angeles, Calif. |
| 2019 | Stanford (21-2) | John Vargas | 13-8 | Pacific | Stockton, Calif. |
| 2018 | Southern California (29-3) | Jovan Vavic | 14-12 | Stanford | Palo Alto, Calif. |
| 2017 | UCLA (21-4) | Adam Wright | 7-5 | Southern California | Los Angeles, Calif. |
| 2016 | California (22-4) | Kirk Everist | 11-8 (ot) | Southern California | Berkeley, Calif. |
| 2015 | UCLA (30-0) | Adam Wright | 10-7 | Southern California | Los Angeles, Calif. |
| 2014 | UCLA (29-3) | Adam Wright | 9-8 | Southern California | La Jolla, Calif. |
| 2013 | Southern California (28-4) | Jovan Vavic | 12-11 (2ot) | Pacific | Palo Alto, Calif. |
| 2012 | Southern California (29-0) | Jovan Vavic | 11-10 | UCLA | Los Angeles, Calif. |
| 2011 | Southern California (24-3) | Jovan Vavic | 7-4 | UCLA | California |
| 2010 | Southern California (28-2) | Jovan Vavic | 12-10 (2ot) | California | California |
| 2009 | Southern California (26-2) | Jovan Vavic | 7-6 | UCLA | Princeton |
| 2008 | Southern California (29-0) | Jovan Vavic | 7-5 | Stanford | Stanford |
| 2007 | California (28-4) | Kirk Everist | 8-6 | Southern California | Stanford |
| 2006 | California (31-4) | Kirk Everist | 7-6 | Southern California | Loyola Marymount |
| 2005 | Southern California (26-1) | Jovan Vavic | 3-2 | Stanford | Bucknell |
| 2004 | UCLA (25-3) | Adam Krikorian | 10-9 (ot) | Stanford | Stanford |
| 2003 | Southern California (24-3) | Jovan Vavic | 9-7(ot) | Stanford | Stanford |
| 2002 | Stanford (24-5) | John Vargas | 7-6 | California | Loyola Marymount |
| 2001 | Stanford (22-1) | Dante Dettamanti | 8-5 | UCLA | Stanford |
| 2000 | UCLA (19-7) | Guy Baker/Adam Krikorian | 11-2 | UC San Diego | Malibu, Calif. |
| 1999 | UCLA (22-3) | Guy Baker/Adam Krikorian | 6-5 | Stanford | La Jolla, Calif. |
| 1998 | Southern California (25-3) | John Williams/Jovan Vavic | 9-8 (2ot) | Stanford | Newport Beach, Calif. |
| 1997 | Pepperdine (25-3) | Terry Schoroeder | 8-7 (2ot) | Southern California | Fort Lauderdale, Fla. |
| 1996 | UCLA (24-6) | Guy Baker | 8-7 | Southern California | UC San Diego |
| 1995 | UCLA (20-6) | Guy Baker | 10-8 | California | Stanford |
| 1994 | Stanford (27-1) | Dante Dettamanti | 14-10 | Southern California | Long Beach, Calif. |
| 1993 | Stanford (24-6) | Dante Dettamanti | 11-9 | Southern California | Long Beach, Calif. |
| 1992 | California (31-0) | Steve Heaston | 12-11 (3ot) | Stanford | Long Beach, Calif. |
| 1991 | California (26-1) | Steve Heaston | 7-6 | UCLA | Long Beach, Calif. |
| 1990 | California (29-1) | Steve Heaston | 8-7 | Stanford | Long Beach, Calif. |
| 1989 | UC Irvine (27-6) | Ted Newland | 9-8 | California | Indianapolis |
| 1988 | California (33-3) | Pete Cutino | 14-11 | UCLA | Long Beach, Calif. |
| 1987 | California (27-3) | Pete Cutino | 9-8 (ot) | Southern California | Long Beach, Calif. |
| 1986 | Stanford (36-0) | Dante Dettamanti | 9-6 | California | Long Beach, Calif. |
| 1985 | Stanford (25-4) | Dante Dettamanti | 12-11 (2ot) | UC Irvine | Long Beach, Calif. |
| 1984 | California (26-4-1) | Pete Cutino | 9-8 | Stanford | Long Beach, Calif. |
| 1983 | California (29-3-2) | Pete Cutino | 10-7 | Southern California | Long Beach, Calif. |
| 1982 | UC Irvine (30-0) | Ted Newland | 7-4 | Stanford | Long Beach, Calif. |
| 1981 | Stanford (31-0) | Dante Dettamanti | 17-6 | Long Beach State | Long Beach, Calif. |
| 1980 | Stanford (28-2-1) | Dante Dettamanti | 8-6 | California | Long Beach, Calif. |
| 1979 | UC Santa Barbara (27-2-1) | Pete Snyder | 11-3 | UCLA | Long Beach, Calif. |
| 1978 | Stanford (26-1-1) | Dante Dettamanti | 7-6 (3ot) | California | Long Beach, Calif. |
| 1977 | California (29-3) | Pete Cutino | 9-6 | UC Irvine | Brown |
| 1976 | Stanford (20-2) | Art Lambert | 13-12 | UCLA | Long Beach, Calif. |
| 1975 | California (22-6) | Pete Cutino | 9-8 | UC Irvine | Long Beach, Calif. |
| 1974 | California (25-2) | Pete Cutino | 7-6 | UC Irvine | Long Beach, Calif. |
| 1973 | California (25-1) | Pete Cutino | 8-4 | UC Irvine | Long Beach, Calif. |
| 1972 | UCLA (19-1) | Bob Horn | 10-5 | UC Irvine | New Mexico |
| 1971 | UCLA (18-1) | Bob Horn | 5-3 | San Jose State | Long Beach, Calif. |
| 1970 | UC Irvine (27-2) | Ted Newland | 7-6 (3ot) | UCLA | Long Beach, Calif. |
| 1969 | UCLA (19-0) | Bob Horn | 5-2 | California | Long Beach, Calif. |
Note: From 1969 through 1994, the championship was composed of eight teams. Since 1995, the championship has been composed of four teams.
