They face Villarreal.
Liverpool bid to reach a third Champions League final in five seasons tonight.
Jurgen Klopp's side are in Spain for the second leg of their semi-final tie with Villarreal.
The visitors have a 2-nil advantage after last week's meeting at Anfield.
Kick off is at 8pm.
The hosts could be boosted by the return of striker Gerard Moreno from injury.

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