PHILLIP ISLAND, AUSTRALIA - OCTOBER 28: Jack Miller of Australia and Alma Pramac Racing during the 2018 MotoGP of Australia at Phillip Island Grand Prix Circuit on October 28, 2018 in Phillip Island, Australia. (Photo by Robert Cianflone/Getty Images)

PHILLIP ISLAND, AUSTRALIA - OCTOBER 28: Jack Miller of Australia and Alma Pramac Racing during the 2018 MotoGP of Australia at Phillip Island Grand Prix Circuit on October 28, 2018 in Phillip Island, Australia. (Photo by Robert Cianflone/Getty Images)

PHILLIP ISLAND, AUSTRALIA - OCTOBER 28: Maverick Vinales of Spain and Movistar Yamaha MotoGP leads during the 2018 MotoGP of Australia at Phillip Island Grand Prix Circuit on October 28, 2018 in Phillip Island, Australia. (Photo by Robert Cianflone/Getty Images)

PHILLIP ISLAND, AUSTRALIA - OCTOBER 28: Marc Marquez of Spain and Repsol Honda Team during the 2018 MotoGP of Australia at Phillip Island Grand Prix Circuit on October 28, 2018 in Phillip Island, Australia. (Photo by Robert Cianflone/Getty Images)

PHILLIP ISLAND, AUSTRALIA - OCTOBER 28: Maverick Vinales of Spain and Movistar Yamaha MotoGP leads during the 2018 MotoGP of Australia at Phillip Island Grand Prix Circuit on October 28, 2018 in Phillip Island, Australia. (Photo by Robert Cianflone/Getty Images)

PHILLIP ISLAND, AUSTRALIA - OCTOBER 28: Valentino Rossi of Italy and Movistar Yamaha MotoGP during the 2018 MotoGP of Australia at Phillip Island Grand Prix Circuit on October 28, 2018 in Phillip Island, Australia. (Photo by Robert Cianflone/Getty Images)

PHILLIP ISLAND, AUSTRALIA - OCTOBER 28: Maverick Vinales of Spain and Movistar Yamaha MotoGP celebrates after winning the 2018 MotoGP of Australia at Phillip Island Grand Prix Circuit on October 28, 2018 in Phillip Island, Australia. (Photo by Robert Cianflone/Getty Images)

PHILLIP ISLAND, AUSTRALIA - OCTOBER 28: Maverick Vinales of Spain and Movistar Yamaha MotoGP leads during the 2018 MotoGP of Australia at Phillip Island Grand Prix Circuit on October 28, 2018 in Phillip Island, Australia. (Photo by Robert Cianflone/Getty Images)