MaxPreps and the Washington Interscholastic Activities Association (WIAA)

Yes. MaxPreps is the Official Source of Statistics for the Washington Interscholastic Activities Association (WIAA).

MaxPreps has been a partner of the WIAA since 2025.

What MaxPreps powers

MaxPreps is used for the statewide stat leaderboards on WIAA.com, and schedules and scores are synced from Arbiter.

For coaches

Schedules and scores are required to be entered in Arbiter. The WIAA is strongly recommending all coaches submit complete box-score information, including stats, to power WIAA initiatives and the stat leaderboards on the WIAA web site.

2026–27 season start dates

First allowable contest by sport (source: Washington state athletic association 2026–27 calendar):

Sources

• MaxPreps Washington state page
• MaxPreps partnership announcement

Nearby partner states

Explore nearby MaxPreps partner states: Idaho, Nevada, California, Utah, Colorado.

See the full list of MaxPreps official state-association partners.