Novak Djokovic believes that “favoritism” is damaging tennis’ anti-doping system as several players speak out in light of Jannik Sinner’s three-month ban.

Novak Djokovic says a majority of tennis players have lost faith in the anti-doping authorities following Jannik Sinner’s three-month ban, and there’s a widespread feeling that “favoritism” is being shown to the sport’s biggest stars.

World number five Jessica Pegula believes the handling of high-profile doping cases involving Jannik Sinner and Iga Swiatek has shown that the "process is completely broken"."If you're clean or not, the process is completely broken,