The Professional Tennis Players' Association, which is co-founded by Novak Djokovic, is taking legal action against the sport's governing bodies.
![SV Werder Bremen on 13.01.2026 at Signal Iduna Park in Dortmund Celebration, Goal celebration, Goal scorer, Goal scorer Serhou Guirassy (Dortmund 9) celebrates after his goal [goal] to make it 3-0](https://e0.365dm.com/26/01/768x432/skysports-bundesliga-dortmund_7134715.jpg?20260113225838)
