Perez wins chaotic, delayed Monaco GP after Leclerc misery

Sergio Perez claimed an unlikely victory in an incredible Monaco Grand Prix, with home favourite Charles Leclerc only fourth as Red Bull outsmarted Ferrari after heavy rain led to chaos in the Principality.

Perez and team-mate Max Verstappen, however, have been summoned to stewards after a protest by Ferrari for an alleged pit exit infringement.

The race was delayed by over an hour after the heavens opened shortly before the expected start time of 2pm but F1's blue-riband event was well worth the wait after that, with drama from the wet rolling start to a spectacular dry finish as Perez, on wearing tyres, held off Carlos Sainz.

Perez assumed control for his first Monaco win after Red Bull's Monte Carlo street smarts wrongfooted the bewildered Ferrari, with the Mexican undercutting the pole-sitting Leclerc when changing from wets to intermediates early on.

There was then more agony for Leclerc when Ferrari double stacked Sainz, who hadn't stopped at all, and the Monegasque onto slicks. Ferrari initially told Leclerc to pit before telling him, too late, to "stay out".

After Red Bull responded, Sainz was second behind Perez, and Leclerc a furious fourth behind Max Verstappen.

That was where the top four, who were all evenly matched, would finish despite a bumper finish after a red flag following a scary Mick Schumacher crash - which the German thankfully emerged unharmed from as his Haas car split in two.

There was another rolling start, confusing given the drying conditions, but Perez held on from Sainz until the end of the final 65th lap, with the race concluding 12 laps earlier than scheduled due to the lengthy delay.

Sainz, desperate for his first win and eager to take advantage of a bold wet-slick tyre strategy, eyed