Regardless of the players who are taking part, the Madrid derby is always a spectacle to behold. Real Madrid have found most of their success in regularly challenging Barcelona for the La Liga title as well as winning a whole host of Champions League finals, but Atletico Madrid are continuing to build under Diego Simeone, now sitting with a squad capable of potentially leapfrogging their noisy neighbours.
Just as many top quality players have joined and left both clubs, so there's been a lot of memorable names playing for either side of Madrid in years gone by. In our latest quiz, we've compiled every outgoing transfer of £20 million or over - with eleven former Atleti and twelve former Real Madrid players to identify over six minutes - so try your best, share it with your mates, and send in all of your best attempts to us on twitter at @FootyAccums!