French tennis star Richard Gasquet is waiting for the an appeal to be heard but he is feeling optimistic that the Court of Arbitration for Sport (CAS) will agree with an independent tribunal's view that he "took cocaine inadvertently".
23-year-old Gasquet had been suspended in May after he tested positive for the drug cocaine, however, a panel decided that a 12-month ban would not be fair because no more than “a grain of salt” was found in the doping test.