Manchester United may be struggling this season but they remain the Premier League's most successful side.
The Red Devils have won an incredible 13 titles since its introduction in 1992 and are the current Premier League champions.
Manchester United, when compared to previous seasons, have started the current campaign in poor form. David Moyes' side have lost six games and are currently languishing in seventh spot.
Losing so many games before the end of January isn't like the Manchester United of old when they were extremely hard to beat both at home and away.
However some teams - even under Sir Alex Ferguson - had a terrific record against Manchester United.
Here we list the sides who have the best win ratio against Manchester United as compared to the likes of West Brom and Sunderland, who have claimed just one win against the Red Devils in the Premier League since its creation in the 1990s.
*The following stats have been brought to our attention by Sporting Intelligence and were collated before Manchester United's match against Chelsea.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: http://gms.to/writeforgms