Leagues of California District 4
Alameda Albany Antioch Clayton Valley Concord American
Continental East County Lafayette Martinez North/South Oakland
Pinole Hercules Pittsburg Richmond Walnut Creek
Click on a league for more information
Current Bat Rules
Current Bat List
Need a Birth Certificate?
What do I need to prove my residency
for All Star play?
2022 Softball Age Chart
2022 Baseball Age Chart
It is recommended every parent take the online course about abuse awareness.
Follow the link below.
Adult awareness training
2022 District Calendar