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    Welcome to the San Mateo Youth Softball Association

    2019 Slammers Tryouts

    Tryouts will be held on Sunday, April 28. To learn more about our Slammers All-Stars program and tryout details, please go to the Slammers Tab.

      2019 SMYSA Sponsors

      Thank you to our generous 2019 SMYSA Sponsors!
      The Dorn Family—Cheetahs
      Dryco Construction—Bumblebees
      Erik Rivera, Keller Williams Peninsula Estates—Butterflies
      Fuata Electric Inc.—Cubs
      Gehrels Custom Homes—Crickets
      Image Orthodontics—Falcons
      Ionpath, Inc.—Turtles
      Jersey Mike's Subs, San Mateo—Ladybugs
      JMB Construction, Inc.—Hornets
      Johnston's Saltbox—Hawks
      Morgan Construction—Lions, Owls
      Multi Craft Auto Body—Raccoons
      Northgate Acoustics—Leopards, Griffins
      Piazza's Fine Foods—Cardinals
      Riddell Sports—Caterpillars
      San Mateo County Deputy Sheriff’s Association—Cubs
      Shaughnessy Roofing—Lynx
      Shooting Stars—Eagles
      Spiteri's Auto Service—Caterpillars—Falcons
      The Steitz Family—Lions
      Velo City Pizza—Squirrels
      Wilson Ku State Farm Insurance—Lil' Otters

      If you would like to become a SMYSA Sponsor for the 2019 Season, please contact your child's coach/manager or Vince DeFriese at

      -Upcoming Events-

      SMYSA Fundraiser

      Jersey Mike's Subs
      April 25—April 27

      Use one of these coupons to enjoy subs from Jersey Mike's in San Mateo, and they will donate $3 back to SMYSA

      Coaches HR Derby

      April 27

      Chanteloup Field 1

      Pitcher Clinics

      Every Sunday
      Beginning progressive clinics
      Intermediate/Advanced speed classes

      Chanteloup Field 3

      Click to "Review clinic notes"
      Password: SMYSA

      Catcher Clinics

      Every Sunday
      All skill levels
      10:30a – 11:30a

      Chanteloup Field 3

      Taylor Hardley Fundraiser (UPDATED)

      Pitch-A-Thon details:
      Sunday, March 31
      Premiere Softball Academy

      Click for details>

      Pitcher Mask Requirement

      New rule for 2019
      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.


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      SMYSA Non-Profit Tax ID# 94-3065828

       PO Box 6255

       San Mateo, CA 94403