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2021/2022 Basketball Season Update

2021-2022 Basketball Registration coming August 1! 

Check often for updates.

Welcome to CYO Basketball!

Registration for the 2021/2022 Season Opens August 1!


Any late entries are to be wait listed and acceptance is dependent on team numbers. 
Important dates coming soon for player evaluations, all coaches meetings, team photos. 

Our basketball program is for all boys and girls who are in grades 2nd through 8th. All registration will be done online via this site. New players will need to provide a copy of their birth certificate to their coach at the first practice. 

We hold most practices at Clayton Community Center, other local gyms and play all games locally. The season runs from September through February with postseason playoffs. 

*2021/2022 Registration Fees:

1st player $270

2nd player $250

3rd player + $230

* + processing fee.

* No Refunds (exceptions case by case with AD approval)

Basketball uniforms are expected to be kept and returned in the same condition as when handed out.

$60 Uniform Deposit:
A uniform deposit (check or money order) are required when uniforms are handed out. 
Deposits are returned or checks destroyed when uniforms are returned in good condition at the end of the season.
Damaged, or missing uniforms, checks/money order will be deposited in general league fund for future uniforms.

*Parish Boundary
East, summit of Mulligan Hill to Marsh Creek Springs; West, from intersection of Ygnacio Valley Rd. and Walnut Creek city limits southeasterly on a straight line to summit of Mount Diablo; South, from Marsh Creek Springs to summit of Mount Diablo; North, easterly along Ygnacio Valley Rd. from Walnut Creek city limits to Newhall Community Park, north along park to a southern extension of Bailey Rd., north to Myrtle Dr., then on a straight line to summit of Mulligan Hill. 

*All St. Bonaventure CYO players must reside within parish boundaries, or have attended Catholic Studies the prior year. Questions please contact Ferd Santos (925)270-9390 or

Ferd Santos
(925) 270-9390 @

Boys League Director:
Lance Brick - (925)525-9853
Girls League Director:
Alec Sardelich - (925)360-6608
League Uniform Coordinator:
Jenni Brennan - (925)525-7438

Gym Monitor Coordinator:

Bill Morrisette - (925)383-4462 

St. Bonaventure Parish Boundary

2021/2022 Season Registration Opens August 1

Evaluations TBD.

The Registration "Basketball" is not currently available.

2021/2022 Basketball Registration Deadline August 31 8, 2021


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