As second-placed Sebastian Vettel extended his title lead over rival Lewis Hamilton, Valtteri Bottas took advantage of a flying start to win the Austrian Grand Prix Sunday. Bottas was on pole in his Mercedes. Prompting Vettel to claim he had jumped the start, he startled his rivals as he powered away from the grid at the Red Bull Ring circuit. But an examination by the stewards left Finland's Bottas in the clear. He claimed his second win of the season and boosted his own title hopes.