2) Manchester United 1-6 Manchester City (October 2011)
Two images epitomised this game; first was the 6-1 scoreline, the second was Mario Balotelli revealing the infamous ‘why always me?’ shirt after opening the scoring at Old Trafford.
The away side were nothing short of rampant on this day, with the Italian grabbing another on the hour mark before Aguero marked his derby debut with a goal.
Despite Darren Fletcher making it 3-1 with 10 minutes to go, City went on to score three more goals late on to inflict a heavy defeat on their rivals.
This match was also key for City in winning the league that season…on goal difference..