Compare ratings, follow friends and opponents
& track your progress
Our features
World Tennis Number is more than a rating system
01 Player search
Compare your WTN to over 2 million players worldwide, access singles and doubles ratings and find out whether their WTN is verified.
02 Game zONe
Your personalised Game zONe identifies a range of potential opponents whose WTNs are close to yours on the scale.
03 Watchlists
Follow friends and opponents wherever you are in the world. Enjoy more visibility of their progress and compare to yours.
04 Head to Heads
Compare yourself or others to any profile on worldtennisnumber.com. Compare ratings, World Tennis Number history, match history and competitors in common.
05 Win Likelihood
Ensure you’re registered and access our special feature which allows you to compare your win/lose probability against over 2 million players worldwide.
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FAQs - related to features
Signing in as a World Tennis Tour Zone (previously known as IPIN) player?
If you are a player with an active Tour Zone subscription, you can follow this guide to claim your WTN profile and access your account.
Signing in as a USTA Player?
Even if you have a USTA login, you will need to create separate login credentials for WTN. Follow this guide to claim your WTN login details and access your account.
I have forgotten my password?
If you have forgotten the password to your profile, you can follow this guide to reset it.
I attempted to reset my password, but I received the error Account not found?
This means you have either used the incorrect email address or have not claimed your sign-in details for your profile.
Who can submit a match result using the 'My Matches' feature?
The 'My Matches' feature is now available in over 130 countries, such as Ireland. To submit a casual match result, you must be aged 18 or over and have an account on worldtennisnumber.com. Your opponent must also be registered on the platform.
If you're unsure whether this feature is available in your country, check the navigation bar on your account — the ‘Post Score’ option will appear if the feature is supported in your location.
Please note that players competing on a World Tennis Tour are not able to use this feature. Also, do not submit results that have already been, or will be, recorded by your National Association.