Aleix Espargaro once again lead the field in second practice at Termas de Rio Hondo aboard the works Suzuki, ahead of Ducati's Andrea Iannone and Honda's Marc Marquez.
Factory Suzuki rider Aleix Espargaro lead Ducati pair Andrea Iannone and Andrea Dovizioso in the opening practice session at Termas de Rio Hondo.
Honda rider Marc Marquez set a new lap record at the Circuit of the Americas to secure pole position, despite having to change to a second bike.
In a scintillating third practice session at Austin, reigning MotoGP champion Marc Marquez led the way ahead of fellow Honda rider Cal Crutchlow and Yamaha's Jorge Lorenzo.
Honda's Marc Marquez set the fastest time for the second MotoGP practice session as track conditions improved at the Circuit of the Americas.
Dovizioso, sixth, will start from row 2 for the Argentina Grand Prix.
Hernandez has been in the spotlight again during the pre-event press conference in Argentina.
Marc Marquez produced an amazing one-lap display to set a time of 2’02.135
The euphoria for the terrific debut in the 2015 MotoGp season is still visible.
It's been a week end full of emotions for the Pramac team
Track conditions today were much like yesterday with a constant track temperature of 26°C recorded during the twenty-two lap race.
Andrea Iannone fourth on the grid.
Dovizioso’s pole-winning time was set on his second run in QP2.
Jorge Lorenzo and Valentino Rossi made the most of their first practice session to be ready for Sunday‘s racing action.
Andrea Dovizioso and Andrea Iannone, were classified seventh and tenth respectively.