Lech Poznan host Bayer Leverkusen on Thursday in the UEFA Europa League League Stage, with the sides separated by three points after one match each.
Gent host Aarhus in the UEFA Europa Conference League League Stage on Thursday, with both sides yet to play a match in the 35-team table.
CSKA Sofia host Monaco at the National Stadium Vasil Levski on Thursday in the opening match of the UEFA Europa Conference League league stage.
Celje host Omonia Nicosia on Thursday in the UEFA Europa League league stage, with the visitors three points clear of their opponents after one round.
Union St. Gilloise host Real Sociedad at Den Dreef on Thursday, with three points separating the sides after one match each in the UEFA Europa League League Stage.
Two sides level on three points meet at Parc Olympique Lyonnais on Thursday as Lyon host Crystal Palace in the UEFA Europa League League Stage.
