Splatoon 3 Tournament Manager!

Mobile Apps for EPs – REC Library

The Tournaments Manager::Appstore for Android

GitHub - davechurchill/StarcraftAITournamentManager: Tournament Manager Software for StarCraft AI Competitions

Scott's Arcade Tournament Manager User Guide

Best Tournament Manager - APK Download for Android

GitHub - xljiang/tournament-manager: An interactive Android app to manage game tournaments. The app allows referees to easily add participants, generate match schedule, manage results, and view statistics, etc.

Cygnus Software

Fishing Tournament Software for Real-Time Scoring – Web Pro Tournament Manager

Splatoon 3 Tournament Manager announced

NOHO Tournament Manager 2.0 Download - ntm.exe