Novak Djokovic called for a comprehensive reform of tennis's anti-doping protocols, highlighting disparities in the handling of cases involving prominent players Jannik Sinner and Iga Swiatek compared to lower-ranked competitors.
The world's top-ranked player, Sinner, received a three-month suspension on Saturday, acknowledging "partial responsibility" for his team's errors resulting in two positive clostebol tests in March last year.
