# World Tennis Number: The new gold standard, or a failure?

> Research article (ITF Coaching & Sport Science Review, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4390622130](https://www.wikidata.org/wiki/openalex:W4390622130)  
**Source**: https://4ort.xyz/entity/world-tennis-number-the-new-gold-standard-or-a-failure