#4 Charles Leclerc
The new power rankings has now put Sauber's Charles Leclerc down one spot from third to fourth.
Leclerc's retirement in Sunday's race in Austin was caused from a collision damage that his Sauber picked up from the opening laps.
It wasn't until the race reached 31 laps that the Sauber driver would have to hang up his gloves for the day.
A frustrating moment for the young talent but that's racing.
The future Ferrari star has now faced back to back race retirements. His last race finish was in Sochi for the Russian Grand Prix.
The man from Monaco will be determined to bring the car home in one piece come Sunday's race in Mexico City.
No matter what performances Leclerc will do now until the end of the season in November in Abu Dhabi, the 21-year-old has got a big step ahead by joining Ferrari to work alongside Sebastian Vettel.