Lewis Hamilton wins chaotic Azerbaijan Grand Prix

Lewis Hamilton was the chief beneficiary of a late puncture suffered by his Mercedes teammate Valtteri Bottas as he clinched his first win of the season at Sunday's action-packed Azerbaijan Grand Prix.

Sebastian Vettel wins Bahrain Grand Prix

Ferrari and Sebastian Vettel won for the second time in as many races Sunday but the Italian team's victory was overshadowed after one of its mechanics suffered a broken leg when he was hit by Kimi Raikkonen's car during a pit stop at the Bahrain Grand Prix.