Effective Date: February 2026
LeagueTool ("the Platform") is operated by Steve Wilk through Diamond Cardboard, LLC. The Platform provides youth sports league management tools including player evaluations, team building, and league administration. This Privacy Policy explains what information the Platform collects, how it is used, and who can access it.
The Platform collects and stores the following information:
Player data is imported from the league's existing registration software. The Platform does not collect information directly from players or their parents/guardians. Children do not create accounts or interact with the Platform.
All data collected is used exclusively for:
We do not sell, rent, or share your data with any third parties. Period.
User emails and names are visible only to league administrators (admins) for the purpose of managing accounts and approvals.
All data is stored securely using Supabase, a hosted database platform built on PostgreSQL. Supabase provides:
The Platform is used by adult coaches and evaluators only. Children do not create accounts or interact with the Platform directly. Player information (names, ages, scores) is entered and managed by authorized adult league personnel. This data is already available to the league through its registration software.
Evaluation data is retained for the duration of the current season and may be kept for reference in subsequent seasons at the league's discretion. Users may request deletion of their account and associated data by contacting us.
We may update this Privacy Policy from time to time. If we make significant changes, we will notify users through the Platform. The effective date at the top of this page will be updated accordingly.
If you have questions about this Privacy Policy or want to request deletion of your data, contact us at Steve@DiamondCardboard.com.
© 2026 Diamond Cardboard, LLC. All rights reserved.