Six-times MotoGP champion Marc Marquez continued his perfect start with factory Ducati as he completed a weekend double at the season-opening Thailand Grand Prix on Sunday, finishing ahead of his younger brother Alex.

Six-time world champion Marc Marquez won the season-opening Thai MotoGP on Sunday to complete a dominant debut weekend at his new factory Ducati team, having also romped to Saturday's sprint. The start of the new MotoGP season has been overshadowed by the absence of world champion Jorge Martin.

MotoGP Thailand Grand Prix turned out to be a display of Marc Marquez’s strategic masterclass as he made dream debut in the Ducati Lenovo Factory Team colours.