![Djokovic and Wawrinka](https://www.claytenis.com/wp-content/uploads/2023/07/Wawrinka-djokovic-1024x569.png)
Aged in tennis: Djokovic and Wawrinka play at Centre Court 19 years of battles
LONDON – The first time Novak Djokovic and Stan Wawrinka played a professional tennis match, the sport was very different. It was played on a different surface. On one that is now forbidden. That’s how old the Swiss rivalry with