Although last night's rather insipid goalless draw between the two sides did not show it, Manchester United v Arsenal has traditionally been one of the most entertaining and volatile rivalries of the modern Premier League era.
While there were a notable shortage of crunching tackles and angry exchanges at the Emirates Stadium on a wet and windy Wednesday at the Emirates Stadium, games between those two particular teams have provided endless talking points and highlights over the years.
The Premier League, still arguably the greatest and most watchable/dramatic footballing spectacle on the planet, is home to a number of such 'rivalries' that are typically rooted into geographical location but can also come about for a number of other reasons.
Here, we list seven of the fiercest rivalries in the Premier League*.
Take a look at our selections and, as ever, please don't forget to leave your own thoughts in the comment box provided below.
Do you agree that these are the biggest rivalries in the Premier League? Which do you think is the fiercest?
Perhaps you feel that one of these rivalries has no place on such a list, or is far tamer than the rest?
*Please note, due to the sheer number of teams who have tasted the modern Premier League since its inception in 1992, we have limited this to teams that are playing in it this season.
Also, these rivalries are in no particular order. We're asking you to put them in order of the fiercest rivalries below...