Ustach Kodiaks compete within the Mid Valley Athletic League (MVAL). The MVAL is made up of other middle schools and junior high schools in northern Stanislaus County.

MID VALLEY ATHLETIC LEAGUE WEBSITE - https://sites.google.com/sylvan.k12.ca.us/midvalleyathleticleague/home

You can find league schedules, league standings, contest admission fees, rules, etc. on the website.