Belgian tennis players Yanina Wickmayer and Xavier Malisse have asked the Court of Arbitration for Sport to overturn their one-year bans for missing drug tests. CAS said Wednesday the players want to annul their suspensions for failing repeatedly to announce their whereabouts for unannounced drug-testing. The Lausanne-based tribunal will issue a ruling within four months. Wickmayer claims she was never properly informed of the online reporting requirements for drug-testing that led to her ban. The 20-year-old U.S. Open semifinalist was suspended by a Belgian anti-doping tribunal earlier this month for failing three times to report her whereabouts for drug testing. The ban was confirmed by the International Tennis Federation. Malisse, a 2002 Wimbledon semifinalist, was also banned for a year for the same offense. Under the World Anti-Doping Agency's rules, elite athletes must make themselves available for out-of-competition testing for one hour a day, 365 days a year. They must give three months' notice of where they will be so they can be tested.
