# TT Arena - [Introduction](https://docs.ttarena.app/index.md): TT Arena is how table tennis organizers run tournaments and how players follow their own matches, from registration to the final point. - [Creating your first tournament](https://docs.ttarena.app/getting-started/for-organizers.md): How to sign in to TT Arena, create a tournament, and get your registration link ready to share with players. - [Registering for a tournament](https://docs.ttarena.app/getting-started/for-players.md): How to register for a TT Arena tournament and get the Player app set up so you can follow your own matches. - [Tournament settings](https://docs.ttarena.app/organizer-guide/tournament-settings.md): Set your tournament's dates, categories, tables, and registration deadline from the Settings tab. - [Managing registrations](https://docs.ttarena.app/organizer-guide/registrations.md): Review, approve, and edit player registrations, or add a player to your tournament manually. - [Draws, referees, and live scoring](https://docs.ttarena.app/organizer-guide/draws-and-scoring.md): Generate group-stage and knockout draws, set up your referee system, and keep scores live during the tournament. - [Installing the app and logging in](https://docs.ttarena.app/player-app/getting-started.md): Download the TT Arena Player app and sign in with just your phone number, no password required. - [Using the Player app](https://docs.ttarena.app/player-app/using-the-app.md): Your Draw tab, your Schedule for the day, and keeping your profile up to date. - [FAQ](https://docs.ttarena.app/faq.md): Common questions from organizers and players about registering, playing, and running a tournament on TT Arena. - [Changelog](https://docs.ttarena.app/changelog.md): What's new in TT Arena's documentation and products. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.