Marc Marquez has chipped another 15 points on the championship leader, Stephen Bradl, with his fifth win in the debut Moto2 season. Massive damage limitation for Bradl as he came sixth, ahead of Julian Simon.Bradl still leads the championship by 28 points, with six rounds remaining. In the race, Simon Corsi made a good start from second on the grid and lead the race for a couple of laps before Marc Marquez hit the front, and never looked back. He brought his bike home in first place, comfortably finishing by over 2 seconds to Pol Espargaro. Pol secured his first Moto2 podium at the Brickyard, and Rabat coming in third, and registering his best result to date in Moto2 class.
Earlier in 125cc, Terol eased to 125GP victory and extended his championship lead by 14 points. Zarco finished fifth despite starting the race from front row of the grid.
Read my race prediction for MotoGP race at Indianapolis GP.
You can read 125cc race and Moto2 race report at MCN.