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Thank you to our generous sponsors for their support of CHS Athletics."

Coaches Needed!

We are in need of coaches for the sports listed below.  Contact Megan Coddington or Matt Harrod if you are interested or have any questions.  See the links below for the available positions:


Girls Volleyball

Girls Softball

Boys Volleyball


SB1349: School Athletics date Reporting 

What is SB 1349?

2017-18 Data

2016-17 Data

2015-16 Data

athletic directors



Megan Coddington

Megan is also one of our PE teachers and Head Softball Coach.  Click below to access her Bio and see why we are so fortunate we are to have her running our programs!

Megan Coddington


Matt Harrod

Matt is our new Co-Athletic Director and Head Baseball Coach, Econ and Government Teacher.  Great to have him on the team!

CHS Athletics

Purple Tier Sports set to begin!

Dear CHS Families,
Now that California has lifted the Shelter-In-Place, we are officially able to begin practice and compete in our Purple Tier Sports. Coaches and Sports are noted below:

(No Golf team this year)

Entire Athletic Directors Message

DAL Meeting Updates

Diablo Athletic League future and past meeting agendas and minutes may be found on this link:

DAL 22-21 Agendas/Minutes

All meetings are currently held via Zoom and Principal Pfaltzgraff and/or Athletic Directors Coddington/Harrod will be in attendance and participating/viewing from Concord.

Girls Lacrosse update - sign up!
Come and try the newest outdoor sport at CHS: Girls’ Lacrosse! We are a RED TIER sport and we’re looking forward to a season starting as soon as this March. 
No experience needed, open to all grades. We teach you how to play and provide equipment — just bring your own soccer or lacrosse cleats and mouthguard. Want to learn more? Try lacrosse at our camp starting February 1. Sign up here on our Interest Form and check your email for a TeamSnap invitation. We’d love to have you on our team! 
Contact us for more information:
  Coach Adam :
Coach Jose :
Team Manager Darcy:
Captain Joey:
Co-captain Rosario:
Team Web Page


Student Athletes MUST wear a mask at ALL times, anytime they are on campus or at practice, while in the Purple tier.  

Want to Play a Sport at CHS?

Each student and parent/guardian MUST complete the SportNet Online Athletic Packet PRIOR to the student trying out for a sport. Click on the links below for instructions on how to register your student and to print out the physical examination form before going to the doctor. You must "edit" and update the online form each year if you have previously logged in to SportsNet.

Sports Net Online Athletic Packet

Instructions for Registering your Athlete

Physical Examination Form

Student Athlete Insurance

Mt. Diablo Unified does not carry medical insurance for students who are injured on school premises.  An optional plan is available for purchase as detailed  in the link below:

Student Insurance Letter - English/Spanish

Student Accident Insurance Application

Student Accident Insurance Application Spanish

Online Enrollment Flyer - English

Online Enrollment Flyer - Spanish

Claim Form

Order Your Buff Here!

Buff Order Form