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Welcome to the San Mateo Youth Softball Association

    Summer "developmental" program is starting!

    Interested in playing this summer but in a more relaxed, low commitment fun type of softball program? SMYSA is offering just that! Below click on the link and learn more about the program and sign ups. This program is based on having enough coaches and interest.

    2022 Majors & Minors Playoffs results!!

    2022 Majors & Minors Playoffs are here!

    2022 Majors & Minors Playoffs are here!

    Dicks Sporting goods - SMYSA discounts!

    Use the link to download discounts at Dicks Sporting Goods just for SMYSA!

    COVID-19 Resources

    Please practice health and safety protocols recommended by the San Mateo County health guidelines. Use the resources below to learn more.

    Sister City Softball Exchange postponed until 2023

    Unfortunately, due to the COVID-19 crisis and still haunting us, the Sister City Softball exchange originally planned for this summer has been postponed until Summer 2023. We will release more details as they develop.
    Thank you to all who tried out. 

    2022 SMYSA Sponsors

    Thank you to our generous 2022 SMYSA Sponsors!

    The Whiskey Shop - Eagles 12U                            Interior Motions - Raptors

    Artichoke Joe's Casino - Eagles 12U                     DeLuca Electric, Inc - Minks

    Morgan Construction - Cardinals          

    Gehrels Custom Homes - Cardinals

    Gehrels Custom Homes - Turtles

    Paul's Battery & Tire Service - Hawks

    Cuban Kitchen - Wildcats

    Clune Construction - Rabbits

    Ageway Senior Care, Inc. Cubs

    Anonymous - Chipmunks

    Jim Walter's Construction - Lynx

    The Hampton Family - Lions

    CG Appliance - Lions

    Bay City Medical Supplies - Leopards

    Dennis Coffey Construction Inc. - Glow Worms

    Pinstripes - Caterpillars

    Jakobowski Family - Bumblebees

    Coldwell Banker Realty -  Michelle Green








    If you would like to become a SMYSA Sponsor for the 2022 Season, please contact your child's coach/manager or Vince DeFriese at


    Your support will help us run our spring program, our summer San Mateo Slammers program, and provide scholarship assistance.

    All donations are tax deductable. 
    SMYSA Non-Profit Tax ID# 94-3065828

    –Upcoming Events–

    Spring 2022 Game schedule

    Message from SMYSA President



    Pitcher Mask Requirement

    All pitchers in Minis, Minors, and Majors are required to wear a defensive fielder's mask while pitching.

    Youth Helpers

    Great opportunities for teens 13 years and older.

    Hotline 650-573-9455

    Stay up to date and visit NorCal USA

    SMYSA Non-Profit Tax ID# 94-3065828

     PO Box 6255

     San Mateo, CA 94403