Marc López claims victory at Termas de Rio Honda Circuit , Argentina . The second row will contain Pol Espargaro of Yamaha , Ducati 's Andrea Dovizioso and nine-time champion Valentino Rossi , also of Yamaha . He qualifies 0.742 seconds ahead of second - fastest Jorge Lorenzo . Lorenzo 's Honda teammate , Dani Pedrosa , finishes day third .
Marc López claims victory at Termas de Rio Honda Circuit , Argentina . He qualifies 0.742 seconds ahead of second - fastest Jorge Lorenzo . Lorenzo 's Honda teammate , Dani Pedrosa , finishes day third .