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Jack Draper is a Grand Slam quarter-finalist for the first time in his career after putting in a stunning performance to beat world No.39 Tomas Mahac in straight sets. Read now. Jack Draper is a

Britain’s leading wheelchair stars Alfie Hewett and Gordon Reid refused to yield to the occasion as they progress to the men’s singles quarter-finals on day five of the Games. Britain’s leading

The ITF continues to monitor the World Tennis Number algorithm. The changes in September 2024 are designed to make sure the calculations for the WTN remain accurate and up to date. 

These changes will mean that moving forward players will:  Have a lower starting point on the scale  Be given less credit for winning against a player with a significantly higher WTN than

Juniors (18 and under)    Most junior players will experience a decrease in their rating because of the changes. This is addressing some junior players starting too high on the WTN scale

Yes, the same principles apply.

The scheduled rating run on the Wednesday 11th September will use the improved calculation which will be backdated to include all the results in the system. We anticipate these changes showing on

Tournaments closing on or after 12th September will create acceptance lists based on the new numbers.  Seeding tournaments will follow the same principle. 

The ITF continues to monitor the performance of the WTN algorithm. Whilst we do not foresee changes being made frequently, we do expect tweaks to be made annually based on this monitoring to

Find out more about the Davis Cup Fan Village in Manchester and other activities you can get involved in from 10-15 September. Read now. Find out more about the Davis Cup Fan Village in