Twenty-two players have scored for Liverpool against Manchester United in Premier League matches at Anfield so far - can you name them all?
The Reds host their arch-rivals for the 29th time in the division on Sunday.
And, ahead of that eagerly-anticipated clash, we've compiled a quiz to test your knowledge of the fixture's Premier League history.
Own goals are excluded - and you've got 10 minutes to remember all 22 Liverpool goalscorers...
App users should tap here to load the quiz.