All remaining eight teams are talking tough, so Goal has asked its correspondents to reveal which side their club fears most
And then there were eight. On Wednesday night, Atletico Madrid and Monaco safely negotiated the second legs of their respective last-16 ties, meaning we now know the identity of every quarter-finalist for the 2016-17 Champions League.
Atletico's defeat of Bayer Leverkusen means that three Liga teams make up the last eight, with reigning champions Real and 2015 winners Barcelona having already made it safely through.
It could have been a perfect four for Spain but Leicester City stunned Sevilla on Tuesday night, 24 hours before Monaco upset Manchester City at the Stade Louis II to maintain France's interest in Europe's premier cup competition.