Tennis is now more fun, more personalized, and more engaging with the ITF World Tennis number.
Developed by the International Tennis Federation, the world governing body of tennis, the ITF World Tennis number is free to use for all ages and genders and has been adopted by the USTA and in over 170 countries.
If you've played with the USTA within the last 5+ years, either singles or doubles, you have an ITF World Tennis Number. Click here to find your profile.
The World Tennis Number (WTN) is used for seeding for the Level 6-7 tournaments.
WTN is used to help create level based round robin brackets.
We utilize a hybrid selection method for L6 tournaments. The top 12 players are first selected using the National Standings List (NSL) and then the next 4 are selected utilizing the WTN. Alternate lists are ordered by NSL.