The CCOP Catholic Youth Organization (CYO), through the vehicle of sports, reaches out to all youth in the community offering an opportunity to develop positive attitudes and responsibility and encourages friendship with other children. CYO activities sho

My my My my
CCOP CYO Families,
I just received this latest update below from our League President cancelling all games this weekend.  I know many of you are waiting to hear about the status of games so that you can firm up your Thanksgiving travel plans so I wanted to get this out to you ASAP.  Saturday practices scheduled at SES will also be cancelled this week.  
Thank you and have a wonderful Thanksgiving Holiday,
Dan Melvin- CCOP AD
Based on our local Unified School Districts shut down of schools and gyms, we will be canceling all practices for the remainder of the week as well as all league games on Sunday the 18th due to air quality being so unhealthy. These games will not be made up, all teams will have a 9 game season. This decision is based on keeping our players and coaches safe and healthy. Please send out an email to all your coaches ASAP letting them know of the cancellation of practices and games for the remainder of this week.
Matt Zocchi- CYO Tri-Valley League President


by posted 11/15/2018
Dear Coaches:
Attached please find the updated Jamboree Scrimmages schedule for the next 3 Sunday’s. As you can see there are plenty of openings for this coming Sunday, October 7, 2018.
Please email Kevin Coenen at   if you want to scrimmage this Sunday, or the other openings for the 14th, and the 21st.
If you have any questions you can call Kevin at 925-368-7403.
Best Regards,



by posted 10/04/2018
Pre-Season Jamboree and Referee Training


Preseason Jamboree and Referee Clinic
10/7, 10/14, 10/21 - Harvest Park Middle School

   ALL REFEREES MUST ATTEND TRAINING CLINIC ON SUNDAY, 10/7 from 10:30-12:30.  Send email to Mr. Coenen at   (Subject: Referee Training Request) to request training hours.  When requesting your training slots, include top three date/time choices.  Be sure to request sufficient training hours for your experience level (first and second year-->4 hours; 3rd year-->2 hours; >3 years or team captain - you may request to be evaluators.  Evaluators are paid at the flat training rate.)

send email to  (Subject: Jamboree Request) to request a game slot. Include desired date/time and information for BOTH TEAMS - head coach's last name, team gender and grade (e.g., 10/7, 12:00, Thome 6B, Andrews 6B).  Spots are reserved first-come/first-served WHEN EMAILS ARE RECEIVED FROM BOTH COACHES confirming the same time slot.

Please request one scrimmage slot initally.  We are trying to provide enough slots for each team to take advantage of this opportunity.  On Wednesday before each Jamboree day, we will open registration for all teams to make sure we have all slots filled.


Updated Referee Training and Preseason Jamboree Schedule. 


by posted 09/22/2018