Marc Marquez beat his younger brother Alex in Saturday's sprint at the Argentina Grand Prix to extend his lead in the MotoGP ...

March 17 (Reuters) - Marc Marquez expects his younger brother Alex to be his main rival as he chases a seventh MotoGP world ...

TERMAS DE RIO HONDO, Argentina, March 15 (Reuters) - Ducati's Marc Marquez stormed to his second pole of the season with a ...

TERMAS DE RIO HONDO, Argentina (Reuters) - Marc Marquez beat his younger brother Alex in Saturday's sprint at the Argentina ...

Ducati's red-hot Marc Marquez won the Argentina Grand Prix on Sunday after trailing his brother Alex of Gresini Racing for ...

Ducati's red-hot Marc Marquez won the Argentina Grand Prix on Sunday after trailing his brother Alex for much of the race as ...

Marc Marquez beat his younger brother Alex in Saturday's sprint at the Argentina Grand Prix to extend his lead in the MotoGP ...