Oscar Piastri has outscored every driver on the Formula 1 grid in the last seven races and helped secure McLaren the lead in the Constructors’ Championship with his win in the Azerbaijan Grand Prix. The Australian pulled off an impressive pass on Charles Leclerc to win the race, while the Ferrari driver failed to convert his pole position into a win for the fourth time this season. Former F1 driver Karun Chandhok was impressed by Oscar Piastri’s ‘tremendous confidence’ with his overtake on Leclerc, while also being able to defend the lead for the rest of the race as teh Ferrari driver piled on…