WELCOME TO ONTARIO JAGUAR ATHLETICS!

At Ontario High School we encourage our students to get involved in various extracurricular activities.  Having our students involved in extracurricular activities is one of the best ways for them to take full advantage of their high school opportunities.  In addition to the various clubs, student government, and academic groups.

To be eligible to participate in any of the sports at Ontario High School students must register on AthleticClearance.com, complete all online forms, and upload their completed physical to Athletic Clearance prior to participating in any after school activities.  In addition to completing Athletic Clearance requirements, students are required by CIF and the Chaffey District to maintain a minimum of a 2.0 GPA at each of the 4 grading periods.

Eligibility grading periods are as follows:

Grade period 1: October 13, 2025
Grade period 2: January 12, 2026
Grade period 3: March 16, 2026
Grade period 4: May 22, 2026

If your child does participate in a sports program, we encourage our parents to carefully read all of the information located in the Athletic Clearance tab on this website.

If you have any questions please feel free to contact me, and let’s have a successful year!

Sincerely,

Casey Workman
Ontario Athletic Director
(909) 988-7411 Ext 2080