SPRING 2027 REGISTRATION NOW OPEN!
Spring Registration is now OPEN for all Divisions. Sign up TODAY to secure your players' spot on a team this coming Spring season.
Do not wait to register! Spots are limited and fill up fast.
Once a Division is full you will be waitlisted.
Visit our Parent Information Page to learn more about each Division, especially if your player is a transition age between two Divisions.
* Please note total number of games played may vary due to weather cancellations or league bye weeks. Makeup games are scheduled based on availability and cannot be guaranteed.
click to use the official Little League age calculator
Click to use the official Little League Baseball League Finder tool to confirm your player lives or attends school within the San Lorenzo Little League or San Leandro/Ashland Little League Boundaries.
(Spring Season ONLY)
By rule all Little League registrants League Age 8+ must show proof the player lives OR attends school within the League's official boundaries. If players have a registered sibling League Age 4-7 they do not need to provide residency proof.
You will need to provide just ONE of the two options below to prove your player is eligible to play at San Lorenzo Little League.
Option 1: Submit the completed School Enrollment Form (download) to prove your player attends school within San Lorenzo Little League boundaries or San Leandro/Ashland Little League boundaries
Option 2: Provide one document from EACH of the three groups below that shows the residency address of the player lies within San Lorenzo Little League or San Leandro/Ashland Little League boundaries.
All documents must include parent(s) or guardian(s) full name, street address, city, state, and zip code.
All documents must be dated or in force between February 1, 2025 and February 1, 2026.