Champion Marc Marquez wins Australian MotoGP at the Australian Grand Prix . Second win of season for legendary Italian . Valentino Rossi goes off while leading . Jorge Lorenzo was securing his Second win at motorcycling 's highest level .
Valentino Rossi wins Australian MotoGP at Phillip Island . Second win of season for legendary Italian . Champion Marc Marquez goes off while leading . Rossi was securing his 82nd win at motorcycling 's highest level .