Klopp was forced to watch his Liverpool side throw in the towel against City after Sadio Mane’s controversial sending off left them a man down.
Pep Guardiola’s side ruthlessly took full advantage of the extra man, with a goal from Sergio Aguero and braces from both Gabriel Jesus and Leroy Sane making it a 5-0 drubbing at the Etihad.
It was the joint heaviest loss of Klopp's career.
But which current Premier League bosses have suffered the biggest defeats as managers?
CLICK THROUGH THE GALLERY ABOVE TO SEE THE 20 PREMIER LEAGUE BOSSES’ HEAVIEST DEFEATS.
