Welcome to HLL

Hillsborough Little League (HLL) provides a fun and rewarding Little League experience for boys and girls in Hillsborough and adjacent areas of San Mateo, Burlingame and Millbrae. Over 500 boys and girls between the ages of 4 and 14 participate in the league each year.

Hillsborough Little League has a proud tradition of excellence in both regular season and All-Star play. We have won over 30 All-Star titles since our inception in 1993, including a NorCal State title in 2018. HLL has won several District 52 championships recently, including four in the last few years: 12u, 10u and minors Super Bowl in 2023 and 10u in 2024. 


2026 Registration To Open This Fall

Please visit our Registration Info page for more information on the league and how to get your account set-up (for new families). We expect registration to open in October for the Spring 2026 season. 


Little League Bat Information

Click here for the latest information on Little League baseball bat requirements.


Concussion Safety

Concussion safety awareness is important for all HLL players, families and coaches. Click here for the latest concussion safety information and education. 



Any questions? Contact HLL Information Officer at info@hllbaseball.org.