| YEAR | HOST CLUB | NO OF TEAMS | WINNING TEAM | NO. OF DOGS | WINNING SCORE |
| 1958 | SCDOC | 13 | WLAOTC | 86 | 1160 |
| 1959 | SCDOC | 9 | Hollywood DOC | 72 | 1164.5 |
| 1960 | SCDOC | 10 | Southwest OC | 67 | 1168.5 |
| 1961 | SCDOC | 14 | Southwest OC | 96 | 1175.5 |
| 1962 | Pasanita OC | 16 | Southwest OC | 124 | 1165.5 |
| 1963 | Hollywood DOC | 15 | Southwest OC | 128 | 1159.5 |
| 1964 | Downey OC | 15 | Companion DTC | 122 | 1148 |
| 1965 | Northridge OC | 21 | K-9 OC | 158 | 1162.5 |
| 1966 | Southwest OC | 20 | Companion DTC | 168 | 1171 |
| 1967 | Orange Empire DC | 25 | Downey OC | 254 | 1164 |
| 1968 | Companion DTC | 32 | Companion DTC | 185 | 1163.5 |
| 1969 | Southwest OC | 38 | Southwest OC | 322 | 1171 |
| 1970 | Northridge OC | 30 | Companion DTC | 265 | 1145 |
| 1971 | Downey OC | 32 | OC San Diego County | 300 | 1170 |
| 1972 | OC San Diego County | 32 | Companion DTC | 295 | 1170 |
| 1973 | Pasanita OC | 40 | Companion DTC | 396 | 1173 |
| 1974 | Great Dane OC | 43 | WLAOTC | 379 | 1171.5 |
| 1975 | WLAOTC | 45 | Hollywood DOC | 402 | 1173 |
| 1976 | Germ Ship DCSFV & Samoyed Club of SC & Southland Weimaraner Club |
44 | WLAOTC | 378 | 1170 |
| 1977 | Orange Coast OC | 43 | De Anza DOC | 368 | 1177 |
| 1978 | Companion DTC | 36 | Southwest OC | 324 | 1172.5 |
| 1979 | WLAOTC | 34 | Southwest OC | 333 | 1176.5 |
| 1980 | OC San Diego County | 33 | Southwest OC | 316 | 1175.5 |
| 1981 | CHAOS | 32 | WLAOTC | 301 | 1154 |
| 1982 | OC San Diego County | 28 | Orange Empire DC | 263 | 1168.5 |
| 1983 | Santa Ana Valley KC | 29 | Southwest OC | 231 | 1180 |
| 1984 | Highlanders DC | 28 | Orange Empire DC | 229 | 1140 |
| 1985 | Downey OC | 31 | Orange Empire DC | 241 | 1175.2 |
| 1986 | Pasanita OC | 33 | Oxnard OC | 260 | 1169 |
| 1987 | CHAOS | 32 | Orange Empire DC | 315 | 1169 |
| 1988 | Simi Valley KC | 29 | Golden Ret Club of GLA | 287 | 1181 |
| 1989 | K-9 OC | 28 | De Anza DOC | 290 | 1158 |
| 1990 | High Desert OC | 27 | High Desert OC | 272 | 1120 |
| 1991 | Southwest OC | 28 | Golden Ret Club of GLA | 236 | 1169.5 |
| 1992 | Basset Hound Club | 27 | High Desert OC | 268 | 1150.5 |
| 1993 | Santa Ana Valley KC | 26 | All Breed OCI | 270 | 1138 |
| 1994 | Hidden Valley OC | 24 | WLAOTC | 220 | 1160 |
| 1995 | De Anza DOC & Orange Empire DC & Mojave Green TC | 24 | Hidden Valley OC | 229 | 1128.5 |
| 1996 | San Pedro OTC | 21 | High Desert OC | 186 | 1172 |
| 1997 | WLAOTC | 21 | Orange Empire DC | 172 | 1164.5 |
| 1998 | Hidden Valley OC | 17 | Hidden Valley OC | 138 | 1177.5 |
| 1999 | K-9 OC | 21 | CHAOS | 173 | 1116.5 |
| 2000 | Downey OC | 21 | Orange Empire DC | 172 | 1164 |
| 2001 | CHAOS | 21 | High Desert Agility Club | 163 | 1178 |
| 2002 | Buenaventura DTC | 23 | High Desert Agility Club | 180 | 1173.5 |
| 2003 | NABOC | 20 | WLAOTC | 151 | 1153.5 |
| 2004 | SCDOC | 20 | Orange Empire DC | 148 | 1159 |
| 2005 | SCDOC | 19 | High Desert Agility Club | 148 | 1151.5 |
| 2006 | 18 | High Desert Agility Club | 1184 | ||
| 2007 | 15 | High Desert Agility Club | 1168 | ||
| 2008 | 16 | High Desert Agility Club | 1167.5 | ||
| 2009 | 16 | GRCGLA | 1156 | ||
| 2010 | 19 | High Desert Agility Club | 1151.5 | ||
| 2011 | 19 | High Desert Agility Club | 1151.5 | ||
| 2012 | 14 | Valley Hills Obedience Club | 1133 | ||
| 2013 | 16 | Valley Hills Obedience Club | 1097 | ||
| 2014 | 15 | Buenaventura Dog Training Club | 1093 | ||
| 2015 | 14 | Norco All Breed Obedience Club | 1104.5 | ||
| 2016 | Rancho Tapo Park Sini Valley | 13 | Hidden Valley Obedience Club | 1121 | |
| 2017 | Pikes Peak Park, Norco | 12 | Hidden Valley Obedience Club | 1105.5 | |
| 2018 | Rancho Tapo Park Sini Valley | 13 | Hidden Valley Obedience Club | 1121 |
SCDOC 