Marquez wins Argentina MotoGP, Rossi second
Honda rider in a league of his own at Termas de Rio Hondo
World champion Marc Marquez won the Argentina MotoGP on Sunday ahead of bitter rival Valentino Rossi.
Honda rider Marquez claimed his 45th career victory in the elite class, finishing 10 seconds ahead of Rossi on a Yamaha.
Andrea Dovizioso, who won the season-opener in Qatar, was third on a Ducati.