LONDON, Nov 7 (Reuters) - Roger Federer said he trusts the anti-doping procedures in tennis despite rival Novak Djokovic's claim that fellow Serb's Victor Troicki's one-year ban was the result of ...

Hamburg SV defender Mario Vuskovic has had his doping ban extended by two years by the Court of Arbitration for Sport (CAS). The 22-year-old will now be suspended from football until November 2026.

Jamaica's anti-doping process questioned Errors made in Campbell-Brown's case, CAS says WADA confident mistakes will not be repeated Jamaican officials say changes have been made (Adds WADA, Jamaican ...

Furthermore, USATF said its "confidentiality policies were not an attempt to hinder or undermine anti-doping procedures," nor had it "failed to respond to a request by the IAAF for information on a ...