News
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WTN Algorithm Enhancements Now Live
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GeneralWorld Tennis Number Algorithm Enhancements 2026
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EducationWhy did my WTN change after one match?
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GeneralHow the World Tennis uses the WTN to create fairer global competition
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Case StudiesTennis Ireland sets the pace with WTN adoption
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EducationWTN ‘My Club’ Launched in Ireland
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GeneralKey changes to ITF World Tennis Tour Juniors from 1 January 2026
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GeneralWTN Serves Up Success at Play Your Way to Wimbledon 2025
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EducationWTN Website Evolution
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GeneralWTN powers 2025 ITA Summer Series Collegiate Tennis
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EducationWTN My Matches Explained
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GeneralWTN now available for direct registration in Ireland (1)
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EducationWTN Head-to-Head Explained (1)
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GeneralWTN becomes part of the ITF World Tennis Tour Singles Acceptance Criteria (1)
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EducationWTN Player Search Explained (1)
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EducationWTN Watchlists Explained (1)
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EducationWTN Rate My Game Explained (1)
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EducationWTN: Your Game zONe Explained (1)
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EducationWTN: Your Confidence Level Explained (1)
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EducationWorld Tennis Number in Snapshot (1)
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GeneralReflecting on the success of the World Tennis Number in 2024
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EducationWorld Tennis Number: Like a golf handicap, but for tennis! (1)
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Case StudiesWorld Tennis Number Inspiring College Tennis: Rating System Boosts Player Development and Competition
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GeneralITF announces adoption of World Tennis Number as entry criteria for Regional Junior Tournaments
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GeneralEnhancement to the ITF World Tennis Number calculation
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General'Mastering' the use of the ITF World Tennis Number
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Case Studies'Vamos!' Spain joins the World Tennis Number revolution
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EducationTennis Ranking vs Tennis Rating
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GeneralTransforming college tennis through the World Tennis Number
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Case StudiesThe ‘Golf Handicap of Tennis’
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GeneralTaking Centre Court: The Rise of the World Tennis Number
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Case StudiesTennis Ireland embraces the World Tennis Number
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GeneralIntercollegiate Tennis Association Adopts ITF World Tennis Number
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Case StudiesSpotlight on Tennis Canada...
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GeneralHow to get your Number? A simple guide.
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GeneralNotification of enhancement to the World Tennis Number algorithm calculation
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GeneralWorld Tennis continues World Tennis Number educational efforts with college coaches at the sport’s biggest championships
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GeneralThe World Tennis Number building global momentum
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EducationThe Science Behind World Tennis Number
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General3 more nations launch ITF World Tennis Number
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General9 ways ITF World Tennis Number is being used around the world
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GeneralUSTA launches ITF World Tennis Number in United States
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GeneralITF World Tennis Number shortlisted for 2022 Sports Technology Award
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GeneralITF World Tennis Number introduced as part of acceptance criteria for ITF Tour events
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GeneralLTA launch ITF World Tennis Number in Great Britain
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GeneralITF World Tennis Number: Over 100 Nations Commit in 2021
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GeneralSingapore launches ITF World Tennis Number