Verstappen wins Azerbaijan Grand Prix after Leclerc engine failure

As Charles Leclerc's Formula One title challenge falls apart, Max Verstappen is there to take advantage.

Verstappen extended his Formula One championship lead by winning the Azerbaijan Grand Prix on Sunday after Leclerc retired from the lead with an engine failure.

Leclerc started from pole but immediately lost the lead to Sergio Perez, Verstappen's Red Bull teammate, in the first corner. The Ferrari driver regained the lead with a smart strategy call to pit under "virtual safety car" speed restrictions while the two Red Bull cars stayed out.

Leclerc seemed to poised to challenge for the win, but the Monaco driver's car started spewing smoke on lap 20 of 51 and he had to pull into the pits. It was his second retirement in three races.

"It hurts. We really need to look into that for it to not happen again. I don't really find the right words to describe, obviously it is very disappointing," Leclerc said.

Verstappen had passed Perez shortly before Leclerc's failure and the reigning F1 champion cruised to his fifth win of the season.

Verstappen took the win a year after he was headed to victory in Baku, only for a blown tire to hurl him into the wall while leading with three laps to go. There were more late reliability concerns Sunday when Verstappen told his team the car felt odd under braking, but he was able to make it to the finish.

"You can never make up what you lost last year but I think today we had incredible pace in the car, we could really look after the tires and chip away at it and pass for the lead," Verstappen said. "But then of course, also, maybe a tiny bit lucky with [Leclerc's] retirement. I think nevertheless our car was really quick today and could have closed that gap."

Red Bull went 1-2 in the race