Barca v Atletico
The first leg will be at Camp Nou, before the deciding second leg is held at Vicente Calderón.
Barcelona are likely to be without Adriano and Jeremy Mathieu however Gerard Pique will return following his suspension against Arsenal.
Atletico Madrid will be without Tiago and could also see Diego Godin and Gimenez missing.
Barcelona have won their last 6 matches against Atletico in all competitions.
But the last time these two sides met in this competition was 2014 and that saw Atletico advance 2-1 on aggregate.
In La Liga, Barcelona are unbeaten in 12 against Atletico, with 10 wins and 2 draws.
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