BURIRAM, Thailand — Six-time world champion Marc Marquez used all his experience to fight back from a mid-race wobble to outduel his brother Alex Marquez for a "dream" win in Sunday's season-opening Thailand MotoGP.

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

Spain's Marc Marquez completed a double with victory in the opening race of the MotoGP season at the Thailand Grand Prix. The 32-year-old six-time former champion won Saturday's sprint race at the Buriram International Circuit in his first competitive outing for his new team Ducati and started Sunday's race as pole-sitter.