2011 Spring Champions
- MSBL 55+ National Division North – North County Indians
- MSBL 55+ National Division South – Charlie Rose Dirt Dogs
- MSBL 55+ American Division – Giants
- MSBL 45+ Division Tax Pro Titans
- MSBL 35+ Division North County Padres
- MABL 18+ Division San Marcos Black Sox
2011 Summer Champions
- MSBL 55+ National Division North – North County Storm
- MSBL 55+ National Division South – Charlie Rose Dirt Dogs
- MSBL 55+ American Division – Giants
- MSBL 45+ Division Tax Pro Titans
- MSBL 35+ Division North County Padres
- MABL 18+ Division San Marcos Black Sox
2010 Summer Champions
- MSBL 55+ Division North County Indians
- MSBL 45+ Division Tax Pros Titans
- MSBL 35+ Division North County Padres
- MSBL 35+ American Division Champions North County Astros
- MABL 18+ National Division Champions San Diego Knights
2010 Spring Champions
- MSBL 55+ Division North County Indians
- MSBL 45+ Division San Diego Surf Dawgs
- MSBL 35+ Division North County Cardinals
- MABL 18+ National Division Champions San Diego Knights
- MABL 18+ American Division Champions North County Spades
2009 Summer Champions
- MSBL 55+ Division San Diego Dirt Dawgs
- MSBL 45+ Division Tax Pro Titans
- MSBL 35+ National Division North County Padres
- MSBL 35+ American Division Team No Fear
- MABL 18+ National Division Champions San Diego Knights
- MABL 18+ American Division Champions Rancon Rockets
2009 Spring Champions
- MSBL 55+ Division San Diego Dirt Dawgs
- MSBL 45+ Division Waco Cubs
- MSBL 35+ San Diego Sharks
- MABL 18+ National Division Champions San Diego Knights
- MABL 18+ American Division Champions Pacific Phillies
