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2021 Spring Registration

Coming off a very successful fall ball program, we are excited to announce the launch of our upcoming Spring 2021 baseball season!

Key details and dates for you to be aware of:

  • Registration is open at

  • The deadline to sign up for the spring season is 1/25/21, and after this date we may not be able to guarantee your child is put in the division that best fits their ability.

  • At this time, we are planning to have outdoor tryouts in a safe way on February 6 at Los Prados.

  • Fees will be between $145 and $350 (depending on division of play) plus a separate fee payable to Nike for uniforms at a later date

  • Full refunds will be given if we are unable to have a Spring 2021 baseball season at all, and refunds of any remaining registration fees will be offered if we begin our season and are unable to finish it

Our hope is that baseball this spring will look like it has in years past (i.e., a full season with regular teams and games, subject to appropriate social distancing and COVID precautions).  If we are unable to have a regular season due to public health rules, our fallback plan will be to run a Spring Academy program like our fall program (i.e., team cohorts, practices and internal team scrimmages, with the focus being on skills development and growth).  If we have a Spring Academy program instead of a regular season, it will be entirely optional and we will offer the refunds described above.


* Great new update from the state. The California Department of Public Health provided increased clarity with revised youth sports guidelines. Baseball has been labelled as an outdoor, moderate contact sport. Even if San Mateo remains in the most restrictive purple tier, teams would be able to practice in isolated cohorts while following all proper safety guidelines. Once we move into the red tier or better, SMLLA would be allowed to conduct a regular season.

Please make sure to check out and subscribe to the official SMLLA YouTube channel!

Welcome to San Mateo Little League American

Welcome to San Mateo Little League American! For over 55 years we have brought the great game of baseball to the youth of the San Mateo and Burlingame. Every year we have approximately 600 players swinging bats, throwing & catching balls, making new friends, seeing old friends and keeping Trinta Park filled with the neighbors in our communities - enjoying one of our nation's favorite pastimes. We are proud of the tradition SMLLA continues each Spring and will work hard to make sure it endures well into the future for our neighborhoods. SMLLA is chartered under the Little League Inc. of Williamsport, P.A. and is subject to all rules and regulations contained in their Official Rule Book. 

Spring Registration Link

Register now for the 2020 Spring SMLLA baseball season. The early bird discount is sold out, but regular registration fees have been extended to the end of November! Late fees start December 1.

Terry Bernal/Daily Journal (click on photo to read more)

2019 Minors Superbowl Championship Team!

2019 District Champions

2019 District Champions

SMLLA Mobile App


San Mateo Park & Rec Field Updates

Click Here: San Mateo Park & Rec Field Updates 


Note: The City of San Mateo does post when they close all fields. We have the permits for Trinta Park and the City knows how much time and effort that we put into the fields. They have graciously let SMLLA determine if a game should or should not be played based on field conditions. They are keenly aware that SMLLA would not do anything to compromise the integrity of our beloved fields.

Text Alerts - Be the first to know

Games are played in the rain unless field conditions are a safety issue. CLICK  HERE to sign up for TEXT ALERTS from SMLLA.

Always assume games are ON unless you see a text alert, see an update on the web or hear from your manager.