Icons are born in games between Liverpool and Manchester United.
Who can forget the image of Steven Gerrard kissing the camera at Old Trafford?
Those moments that settle these contests tend to go down as famous events in Premier League history.
However, games are not always won by the most likely of sources, with goals often coming from unexpected places.
Matches in the North West derby are no different to any other encounter.
Ahead of Monday's contest, Sportsmail has looked back at the unlikeliest match winners in games between Liverpool and United.
Diego Forlan
A prolific goalscorer elsewhere, but Diego Forlan developed a reputation at Old Trafford for the rarity with which he struck home.