Djokovic calls on tennis authorities to overhaul anti-doping system
Novak Djokovic has called on tennis authorities to overhaul the sport's anti-doping system, pointing out inconsistencies in cases involving top stars Jannik Sinner and Iga Swiatek, Afrosport reports. Men’s world number one Sinner agreed to a three-month ban on Saturday for admitting partial responsibility for mistakes by his team which led to him twice testing positive for traces of Clostebol in March last year. Earlier last...