Wolves are making their debut in the competition and secured progression to the knockout stages by finishing second in their group, behind Portuguese side Braga.
They now find themselves up against Espanyol, who topped their group ahead of Ferencváros and CSKA Moscow.
However, Wolves will take encouragement from their opponent’s disastrous league form. Espanyol have won just four league matches all season and are rooted to the bottom of La Liga.
Here is what you need to know.
What time does it kick-off?
The match is tonight and gets underway 8pm.
Where is it?
It’s at the Molineux.
Is it on TV?
Yes. You can watch the match on BT Sport ESPN.
Coverage begins at 7.30pm.
Can I stream the match online?
You can using the BT Sport app.
What is the team news?
Wolves are missing just one player, defender Ruben Vinagre.
What are the odds?
- Wolves to win: 1/2
- Draw: 29/10
- Espanyol to win: 11/2
What is our prediction?
Wolves to win 3-1.