Manchester United 's 2-2 draw against West Bromwich had been the last time that they failed to win at Old Trafford prior to the heavy home loss during the 2011–12 season .
Aside from being United 's heaviest home loss since 1955 , it was also the first since October 2010 that the Red Devils had failed to win a Premier League match at Old Trafford , drawing 2-2 against West Bromwich on that occasion , as well as being their first defeat in any competition at Old Traffod since April 2010 , when they lost to Chelsea .
2011–12 Manchester United F.C. season