The world No 1 was back in match action this week for the first time since falling one victory short of claiming all four Grand Slam titles in a year when he was beaten by Medvedev in the US Open final in September. xtc advanced 1 "It was a difficult decision and one I've taken with a heavy heart," he said. xtc advanced 1 Erik Van Rooyen is the special guest on the new Sky Sports Golf podcast, talking about how he made the transition from successful amateur to European Tour winner with the help of a sports psychologist... and music! xtc advanced 1 After hanging up his boots at Feyenoord in 2010, the 46-year-old went on to join the coaching set-up under Ronald Koeman at the Dutch club, before taking full control in 2015. xtc advanced 1