| Year |
League |
District |
Notes |
| 2025 | Spring Valley | 66 | West Region Champion |
| 2024 |
Redondo Beach Little League |
36 |
West Region Champion |
| 2023 |
North Park Little League |
33 |
|
| 2022 |
La Verne Little League |
20 |
|
| 2021 |
East Hills Little League |
56 |
|
| 2019 |
El Rio Little League |
13 |
|
| 2018 |
Redondo Beach Little League |
36 |
|
| 2017 |
North Venice Little League |
25 |
|
| 2016 |
Manhattan Beach Little League |
36 |
|
| 2015 |
Manhattan Beach Little League |
36 |
|
| 2014 | Manhattan Beach Little League | 36 | |
| 2013 | | | |
| 2012 | Lemon Grove Little League | 66 | West Region Champion |
| 2011 | Manhattan Beach Little League | 36 | |
| 2010 | Manhattan Beach Little League | 36 | West Region Champion |
| 2009 | Corona National Little League | 72 | |
| 2008 | Tijeras Creek Little League | 68 | |
| 2007 | Patriot JR/SR American & National Little League | 33 | |
| 2006 | East Anaheim Little League | 46 | |
| 2005 | Palmdale Little League | 51 | |
| 2004 | El Rio Little League | 13 | |
| 2003 | San Pedro Eastview Little League | 27 | |
| 2002 | San Pedro Eastview Little League | 27 | |
| 1996 | Thousand Oaks Little League | 13 | West Region Champion |
| 1995 | Conejo Valley Little League | 13 | |
| 1989 | Conejo Valley Little League | 13 | |
| 1977 | Oxnard Southside Little League | 13 | |
| 1972 | Sunset Little League | 13 | West Region Champion |