3) Alf-Inge Haaland v Roy Keane (Manchester City & Manchester United)
Haaland is often remembered for his feud with Roy Keane, whom he claimed wouldn’t dare look him in the eye, adding “I really dislike United and I can’t stand their players”. He also caused controversy by posing in front of offensive anti-United graffiti. Keane was later sent-off for a horror challenge on the player, describing the action as revenge.