Welcome to the Tri Valley CYO Basketball Website

The Tri Valley CYO league is made up of the parish's in Danville, Dublin, Livermore, Pleasanton, and San Ramon California.  Participation is open to all children in grades 3 - 8 who live within these parish boundaries or are members of one of these parish's.

Click here to signup for text and email communications - then follow these steps:

  • Click the link above.
  • Type in 1) your Name, 2) email address, 3) cell phone including area code, 4) click the Submit button.
  • Enter the 4 digit activation code that is texted to you.
  • Click the Validate button -- and you're Done! : -)

Find Team Schedule

(min. 3 characters)