What happened: Lewis Hamilton leads the field to green at the Mexico City Grand Prix after securing pole position by 0.009 seconds in qualifying. Kimi Antonelli starts from fifth on the grid with an opportunity to become the youngest world champion in Formula 1 history.

Why it matters: Antonelli needs only a ninth-place result to seal the drivers' title and set the all-time age record. For Hamilton, converting pole position would mark his first grand prix victory with Ferrari.

What to watch: The Mexico City Grand Prix gets underway at Autodromo Hermanos Rodriguez as Antonelli looks to protect his championship advantage from the third row.