Movistar Yamaha MotoGP's Maverick Viales made an incredible Yamaha debut at the start of the 2017 MotoGP season tonight, securing a perfect victory at the Grand Prix of Qatar. Teammate Valentino Rossi also put in a stellar performance during the opening round at the Losail International Circuit, finishing in third place for a double Movistar Yamaha MotoGP podium.