Jannik Sinner receives anti-doping sanction after positive tests for banned substance clostebol
New York TimesJannik Sinner, the men’s tennis world No 1, has received an anti-doping sanction after twice testing positive for a banned substance. The ITIA investigation concluded that an over-the-counter healing spray containing clostebol had been brought to Indian Wells by Sinner’s physiotherapist, Umberto Ferrara. According to Sinner’s team statement, “the physiotherapist treated Jannik and his lack of care coupled with various open wounds on Jannik’s body caused the contamination.” In the full decision published by the ITIA, Professor David Cowan, a scientific expert commissioned to review Sinner’s explanation, commented on the amounts of clostebol found in Sinner’s samples. “I will continue to do everything I can to ensure I continue to comply with the ITIA’s anti-doping programme and I have a team around me that are meticulous in their own compliance.” Sinner loses 400 ranking points from Indian Wells Clostebol, which is considered a weak steroid compared with other performance enhancing drugs, can help build muscle and assist in the recovery process following an intense workout, allowing athletes to train harder.