4-8 Basketball 2025-2026 - Winter 2025

Online Registration For CYO Basketball 2025-2026!

HS Basketball 2025-2026 - Winter I 2025

Online Registration Open Now For CYO High School Basketball 2025-2026!

Please make sure you select your school's High School offering and not Basketball offerings for younger grades.

Coaches Training - Annual 2026

All coaches are required to take our Coaches Training if they have never taken one for CYO before. Our course is now offered online and is available to take at your own pace before the 6th week of every sport season! This is a one-time course!

School Specific Programs 2025 - Annual 2025

Miscellaneous CYO fundraiser programs, services, and events for schools in the Archdiocese of Seattle.