The head of Red Bull on the collision between Perez and Sainz: "This will cost us dearly"

Red Bull team principal Christian Horner believes that driver Sergio Perez could have emerged victorious in the Baku race.

"He made a strong attack on Charles. Carlos capitalised on that. I've watched the replay several times, and if you pay attention to the wall, you can see how Carlos moved towards Checo—and that's how the race ended.

This will cost us dearly: it's a setback for Checo, for us, for the expenses, and for the Constructors' Championship. Checo was unfortunate; he was having a brilliant race. He was very quick. He lost a lot of time stuck behind Lando, who was holding him up. If it weren't for that, Perez would have passed Oscar with an undercut. I think he could have won the race," Horner told SoyMotor.com.

The race in Baku ended for Perez with a collision involving Ferrari driver Carlos Sainz.