Real Sociedad booked their place in the Copa del Rey semi-finals last week, beating Osasuna to set up a meeting with Real Madrid, and they will expect to be in the last 16 of the Europa League too.
David Hubert’s side were flying high in the group stage but lost their last two games and finished outside of the top eight on goal difference.
Porto will hope to improve on a run of one win in their last eight games when they welcome Roma to the Estádio do Dragão.
Roma, Porto, Fenerbahce, Real Sociedad and Galatasaray are among the teams trying to book a place in the last 16.
The midfielder Sofyan Amrabat replaced Soyuncu at the weekend and may start in a backline alongside Milan Skriniar, a January arrival, and Alexander Djiku.Anderlecht narrowly missed out on an automatic place in the last 16.
