Marc Marquez led a family one-two victory at the Thailand GP, marking a triumphant start to the MotoGP season with his younger brother Alex finishing second.
Reigning MotoGP champion Jorge Martin faces an indefinite absence after undergoing his second hand surgery in a month, missing the season opener in Thailand.
MotoGP World Champion Jorge Martin undergoes successful surgery on his right hand after a high-speed crash during pre-season testing in Sepang, Malaysia.