The defending world champion pushed his Honda through the 4.42 - kilometer ( 2.74 - mile ) track to claim his 10th career title in the top category .
The defending world champion set a track record in qualifying at the Jerez Circuit on Saturday .
The defending world champion , who set a track record in qualifying at the Jerez Circuit on Saturday , pushed his Honda through the 4.42 - kilometer ( 2.74 - mile ) track to claim his 10th career title in the top category .