| Year |
League |
District |
Notes |
| 2025 | Golden Hill Little League | 56 | |
| 2024 | Eastvale Little League | 72 | |
| 2023 |
El Segundo Little League |
36 |
World Champion |
| 2022 |
Glendora American Little League |
20 |
|
| 2021 |
Torrance Little League |
27 |
|
| 2019 |
Sweetwater Valley Little League |
42 |
|
| 2018 |
Park View Little League |
42 |
|
| 2017 |
Santa Margarita National Little League |
68 |
West Region Champion |
| 2016 |
Park View Little League |
42 |
West Region Champion |
| 2015 |
Sweetwater Valley Little League |
42 |
West Region Champion |
| 2014 |
Encinitas Little League |
31 |
|
| 2013 |
Eastlake Little League |
42 |
United States Champion |
| 2012 |
Orange Little League |
30 |
|
| 2011 |
Ocean View Little League |
62 |
World Champion |
| 2010 |
Ocean View Little League |
62 |
|
| 2009 |
Park View Little League |
42 |
World Champion |
| 2008 |
Aliso Viejo National Little League |
55 |
|
| 2007 |
Solana Beach Little League |
31 |
|
| 2006 |
Northridge City Little League |
40 |
|
| 2005 |
Rancho Buena Vista Little League |
28 |
West Region Champion |
| 2004 |
Conejo Valley East Little League |
13 |
United States Champion |
| 2003 |
Vineyard Little League |
21 |
|
| 2002 |
West Anaheim Little League |
46 |
|
| 2001 |
Oceanside American Little League |
28 |
West Region Champion |
| 2000 |
Ocean View Little League |
62 |
|
| 1999 |
Anaheim Hills West Little League |
30 |
|
| 1998 |
Federal Little League |
29 |
West Region Champion |
| 1997 |
South Mission Viejo Little League |
55 |
United States Champion |
| 1996 |
Moorpark Little League |
13 |
West Region Champion |
| 1995 |
Yorba Hills Little League |
56 |
West Region Champion |
| 1994 |
Northridge City Little League |
40 |
United States Champion |
| 1993 |
Long Beach Little League |
38 |
World Champion |
| 1992 |
Long Beach Little League |
38 |
World Champion |
| 1991 |
El Cajon American Little League |
41 |
|
| 1990 |
Federal Little League |
29 |
West Region Champion |
| 1989 |
Eastview Little League |
27 |
West Region Champion |
| 1988 |
Northwood Little League |
55 |
|
| 1987 |
Northwood Little League |
55 |
United States Champion |
| 1986 | La Puente Little League | 60 | |
| 1985 |
Mexicali Little League |
22 |
United States Champion |
| 1984 |
Culver City Little League |
25 |
|
| 1983 |
Frontier Little League |
29 |
|
| 1982 |
South Bay Little League |
42 |
|
| 1981 |
Escondido Little League |
31 |
West Region Champion |
| 1980 |
Sunshine Little League |
33 |
|
| 1979 |
Goleta Valley South Little League |
63 |
|
| 1978 |
Culver City American Little League |
25 |
|
| 1977 |
Western Little League |
41 |
United States Champion |
| 1976 |
Santa Ana Northeast Little League |
30 |
|
| 1975 |
Northeast Garden Grove Little League |
46 |
|
| 1974 |
San-Rialto Little League |
21 |
|
| 1971 | Norwalk Little League | 29 | |
| 1970 | Coronado Little League | 32 | |
| 1969 | El Cajon de Oro Little League | 41 | |
| 1968 |
Bolsa Little League |
62 |
West Region Champion |
| 1967 | Northridge City Little League | 15 | West Region Champion |