Formula 1 United States GP

Leclerc: Ferrari had "something wrong in our numbers" in F1 US GP

Charles Leclerc believes Ferrari had “something wrong in our numbers” after attempting a one-stop strategy in Formula 1’s 2023 United States Grand Prix.

Matt Kew

Matt Kew

Edited: Oct 23, 2023, 10:17 AM

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Charles Leclerc, Scuderia Ferrari, on the grid with an engineer

Polesitter Leclerc was jumped by the faster-starting Lando Norris, who dived up the inside into Turn 1. He then lost out to Lewis Hamilton and Max Verstappen during the opening stint.

Ferrari opted to keep the Monegasque out on his medium tyres until lap 23 of 56, when he made his sole pitstop for hard tyres. Leclerc was the only finisher to run a one-stop strategy.

But this led to his pace dropping off significantly in the closing laps to leave the team to ask Leclerc to fall behind team-mate Carlos Sainz, who eventually finished 10 seconds ahead.

He kept slipping back to sixth. Leclerc therefore reckoned Ferrari had “something wrong in our numbers”.

He said: “Straight away from the beginning of the race when we thought the one-stop and the two-stops were extremely close together.

“After 12, 13 laps, I saw the numbers on the dash. They were pretty good for the one-stop, at least in terms of degradation.

“I wasn't losing that much time laps after laps. And considering our numbers, this was the right thing to do.

“So, I went for the one stop and unfortunately this was definitely the wrong thing to do.

“And for some reason, there was something wrong in our numbers today, because we were far off the ideal race strategy.”

Asked why it had fallen apart, Leclerc reckoned “there was something off”.

Charles Leclerc, Ferrari SF-23, Lando Norris, McLaren MCL60, Lewis Hamilton, Mercedes F1 W14, Carlos Sainz, Ferrari SF-23, Max Verstappen, Red Bull Racing RB19, George Russell, Mercedes F1 W14, the rest of the field away for the start

Photo by: Zak Mauger / Motorsport Images

Charles Leclerc, Ferrari SF-23, Lando Norris, McLaren MCL60, Lewis Hamilton, Mercedes F1 W14, Carlos Sainz, Ferrari SF-23, Max Verstappen, Red Bull Racing RB19, George Russell, Mercedes F1 W14, the rest of the field away for the start

He continued: “To be honest, I don't have the answer yet because it was quite far off the two-stops.

“We finished behind Carlos by 10 seconds, which is a good comparison, because we've got both the same car.

“There was something off.”

However, Leclerc’s sixth place is under serious threat as he is being investigated by the stewards for a non-compliant plank following random post-race checks. He, along with runner-up Lewis Hamilton, risks disqualification.

The planks on the cars of race winner Max Verstappen and third-placed Lando Norris were also assessed and passed scrutineering.

The sprint race format, which imposes parc ferme regulations after one practice session, heavily restricts teams in their ability to perfect suspension settings and ride heights.

This comes amid driver complaints over the Circuit of The Americas being significantly bumpier than last year despite Turns 12 and 14-16 having been resurfaced.

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Previous article Wolff: Mercedes had car to beat Verstappen at F1 US GP

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