San Mateo AYSO
Region 36
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San Mateo AYSO Soccer - Late Registration

The Open Registration period for San Mateo AYSO is now closed.

Late Registration may only be done by mail, and is on a first-come, first-serve basis. Priority is based on the order the league receives the competed forms and player fees.

1. Log into the eAYSO registration site at

If you are a first time user of eAYSO, select the appropriate account creation option and follow the step-by-step instructions ... it is easy!  Also, it is strongly recommended that you record your login email address and the password you selected for next year!

  • San Mateo is Region 36.
  • The eAYSO system is down for maintenance on Monday evenings 6pm - 10pm
  • The eAYSO registration web site does not work correctly from most tablets or smart phones.  The use of an up-to-date web browser program is required.
  • Your "Login E-mail" may be different than the email you are currently using.  To update your login account information, log in with your prior email.  To change the Login E-mail, select My eAYSO and edit your profile.
2. Select the Application for a new player or for a returning player (as applicable).
3. Enter or update all of the information for both parents.
4. Enter or update your child's information.
5. Check "I agree to use an electronic signature" and enter your legal name in the electronic signature box.
6. Click on the player's name and Print 1 copy of the "Player Form" for each player.
7. Players in the U16 and U19 divisions only (14 years and older on July 31st):  Enclose a wallet size photo for their player ID.  Please write the player's name on the back of the photo.
8. Write a check for your child's registration fee payable to San Mateo AYSO.  The Late Registration fee is $115 per child.  Please enclose one check per player.
9. Players new to San Mateo AYSO - enclose a copy of your child's age verification (birth certificate, passport, or insurance card - if a date is listed).  This document will be NOT BE returned.
10. Mail the following player registration materials to the address listed below.
  • The player pre-registration form.
  • A wallet-sized picture (for players 14 and older; those in divisions U16 and U19)
  • A check for $115 (one check for each player)
  • Photocopy of age verification (if new to San Mateo AYSO)

Only pre-registration forms with an eAYSO electronic signature can be accepted for late registration.

Mail these to:

SM AYSO Registration
P.O. Box 5316
San Mateo, CA 94402

Open Registration is on a FIRST COME FIRST SERVED basis.

You will be contacted when your child is registered and taken off the wait list.

AYSO does its best to accommodate all players.  The only way to guarantee this is to volunteer!  We need coaches and referees - without them we cannot play soccer - without enough of them we cannot accommodate all of the children who want to play.  A volunteer organization cannot succeed without volunteers. 

We are still looking for coaches, referees and field liners. Be a part of your child's soccer experience!  Click Here for <more info> on volunteering.

Please volunteer on registration days - the Kids need you.

Opening Day:  Saturday, September 6 2014
Picture Day:  Sunday, September 7, 2014

Email the AYSO Webmaster for answers to registration questions.

©2014 AYSO San Mateo, California
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