PlayoffZone: Tournament maker

PlayoffZone: Tournament Maker is a Chrome extension that helps you build and run real tournaments—from knockout brackets to leagues and groups—directly on your device. Create brackets, fixtures, track results, and rank players or teams in real time.

Featuring a Bracket Generator for single and double eliminations, a League Maker, online tournaments, live rankings, and robust analytics, it supports football, esports, and various games with an intuitive, easy-to-use interface.