What happened: Kimi Antonelli pointed to car instability and balance problems following a spin that cost him a potential victory at the São Paulo Grand Prix. The Mercedes driver overtook polesitter Lando Norris at the start and built an early lead before losing control at Turn 1. Antonelli recovered through the field to cross the line in fifth place.

Why it matters: Despite missing out on the grand prix victory, Antonelli celebrated Mercedes securing the 2026 Formula 1 constructors' championship in Brazil. The result sealed a title sweep for the Silver Arrows following Antonelli's drivers' championship triumph in Mexico. Team principal Toto Wolff also pulled level with Sir Frank Williams with his ninth constructors' crown.

What to watch: Mercedes and Antonelli look to close out the 2026 campaign over the final rounds after wrapping up both world championships.