Kimi Antonelli stands one clean qualifying session away from his first Formula 1 title, but Ferrari made Saturday's session in Mexico City anything but straightforward. Charles Leclerc swept Friday practice, outpacing Lando Norris by a tenth in FP2 with George Russell right behind. Antonelli clocked fourth, ahead of Max Verstappen, leaving three teams within three-hundredths at the top.

Ferrari's Friday hit a snag when Lewis Hamilton's power unit gave out mid-session, raising questions about reliability heading into the weekend's decisive moments. The championship leader needs to convert pace into grid position on a circuit where overtaking is possible but costly in the thin air at 2,200 meters elevation.

Qualifying kicks off at 3pm local time, with a brief shower possible but unlikely. If Antonelli qualifies well and positions himself for Sunday, the title could be decided in Mexico rather than dragging to the final rounds.

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