LATEST UPDATE: LTA launches ITF World Tennis Number in Great Britain. Find out more

What is ITF World Tennis Number?

A global rating for all tennis players, regardless of age, gender or ability.

  • Real-time skill level rating.
  • Way to find opponents evenly matched to you, wherever you are.
  • Tool to track your tennis progress based on your actual performance.

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How do I get my number?

You will be invited to register to the ITF World Tennis Number by your national tennis association. In the meantime, sign up to receive exciting updates and the latest news.

National tennis associations around the world will be launching throughout 2021, and when yours is ready to go live, they will contact you to register using a secure link.

Your singles Number and doubles Number will be calculated using results from the ITF and national association tournaments or from your responses to your player standard questionnaire.

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Wherever you are in the world, your Number makes it easy to find the perfect opponent

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Globally recognised

We're partnering with national and regional tennis associations around the world

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As more of your match results are added, you'll start to see your Number change

World tennis number scale


Your Number will be between 40-1 and will be calculated weekly.

  • Beginners start at 40
  • Pro players will be closer to 1
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Game zONe

Wherever you are, your personalised Game zONe will find opponents that are evenly matched to you, to ensure the best on-court experience.

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Player benefits

  • A Number for singles, and a Number for doubles
  • Statistics to track your progress and improve your game
  • And lots more...
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What happens next?

We’re launching country by country and continuing to test our algorithm so that we can provide the best tennis experience to everyone as soon as we launch.


National & Regional Associations

The ITF is working alongside 130 national and regional associations to bring ITF World Tennis Number to players all around the world.


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