The first thing you'll need to do is go to and sign in with your email address. We use Google Accounts for authentication, so this email needs to be connected to a Google account if it is not already. We believe Google has best-in-class account security features, and so we rely on them to vouch for who you are (authentication), and then we allow you to access certain things (authorization).

If you need to connect your email, has instructions on how to use an existing email address. Once it has been connected to a Google Account, Google will be able to identify you for authentication purposes.

If you haven't already done so, you'll need to complete your profile before you can register for a tournament. If you need help with that, please see our support article, How do I edit my profile?

Once you've completed your profile and are ready to register, click on Events & Tournaments, then Team Challenge Tournaments in the top navigation bar to go to the Team Challenge tournaments page.

The Team Challenge Tournaments page is filtered by your country. Countries are shown in the left sidebar with the number of tournaments next to the country code. US tournaments are further filtered by state. If you're located in the US, you'll need to click on your state first to display tournaments.

To see tournaments details for a particular tournament, click on the tournament name. The Status column shows the tournament's status – tournaments showing Registration open are currently available to register for.

Read the tournament details carefully before registering, to ensure you are able to participate. 

When registration opens, appears underneath the tournament details. Click that button to proceed with registration.

The top of the registration page displays your profile information that will be used to register you for the tournament. Review this information carefully to ensure it is correct. If any of the information is incorrect, correct it by editing your RK9 profile before you register.

After you’ve reviewed your registration information, you’ll need to accept the four terms and conditions checkboxes. Read them carefully, and click through to read the linked documents.

Once you’ve done clicked all four acceptance checkboxes, click to complete your registration.

Your confirmation will display below your registration information, and you will also be sent a confirmation email with the same information. Read this information carefully, and make note of when deck list submission will open and the deadline for submitting your deck list online.

You can revisit this page by clicking on the tournament name in My Registrations in your Player Dashboard to open your Tournament Dashboard.