Kimi Antonelli started 19th. He finished first. And he did it in front of the most demanding fans in Formula 1, at the track where Italians have waited 60 years for one of their own to win.

The 19-year-old Mercedes driver won the Italian Grand Prix at Monza on Sunday, becoming the first Italian to win his home race since Ludovico Scarfiotti in 1966. Antonelli had been demoted to the back of the grid after an engine-component penalty, but carved through the field with a mix of raw pace and sharp overtaking before a mid-race Virtual Safety Car handed him the decisive break: he pitted for fresh medium tires while championship rival and Mercedes teammate George Russell stayed out on aging hard compounds.

Antonelli hunted Russell down in the closing laps, briefly running through the gravel while attacking for the lead before recovering to complete the pass and take the checkered flag 3.857 seconds ahead. Max Verstappen finished third for Red Bull, more than 14 seconds back. Ferrari's home hopes collapsed early when Charles Leclerc crashed out on just the second lap.

A teenager tightens his grip on the title

The win extends Antonelli's lead in the drivers' championship over Russell, capping a breakthrough sophomore season for the Bologna-born driver who was promoted to Mercedes' race seat for 2025 after Lewis Hamilton's move to Ferrari. Starting from 19th and winning is one of the most dramatic recoveries in modern Monza history, and Mercedes team principal Toto Wolff called it exactly the kind of drive that turns a promising rookie into a title favorite.

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Monza's tifosi, who packed the grandstands in Ferrari red hoping for a home winner, instead got the next-best thing: an Italian driver taking the top step of the podium at the "Temple of Speed" for the first time in six decades. Antonelli was mobbed in parc fermé and later climbed into the crowd to celebrate, according to Formula 1's official race report.

The result also reshapes the constructors' battle, with Mercedes now holding a commanding one-two on the weekend and Red Bull needing a response as the season heads into its final stretch. Antonelli and Russell next head to a title fight that increasingly looks like an all-Mercedes affair, according to Sky Sports' race analysis, while Verstappen and Red Bull try to keep pace.

The paddock heads next to Azerbaijan, where Antonelli will look to extend a championship lead few predicted he'd be holding this deep into only his second full F1 season.