The path to the Puskas Arena in Budapest will be known on Friday when the draw for the quarter and semi-finals of the Europa League are held.
Sixteen teams are vying for spots in the draw with the second legs of the last-16 taking place on Thursday.
Last week's first legs saw four sides earn give themselves a strong cushion, while the remaining half of the ties look delicately poised.
The Europa Conference League last-16 will also conclude on Thursday, as teams look to take the next step towards the final in Prague.