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Rules & Frequently Asked Questions


How to Sign Up

Begin by creating an account on

After creating an account, click Tennis Networks on the top menu bar and search for Griffin Leagues. Select Griffin Leagues.

On the right hand side, click Join Network.

After joining our network, click Leagues, which is located below the Griffin Leagues banner.

Select the league you wish to join, the ladder you wish to join, and then hit Sign Up.

Leagues Fees

$50 per player. Price includes hat & end-of-season medals.

All payments are handled via PayPal in Global Tennis Network.

League Format

The parent captain for the winning team will upload the results to Global Tennis Network.

Each season will last eight weeks.