Last season’s semi-finalists Ajax needed to come from behind to draw away from home.
PSV Eindhoven came from behind to beat BATE Borisov 3-2, while Benfica and Red Star Belgrade drew 1-1 and 0-0 against PAOK and Red Bull Salzburg respectively.
AEK Athens and PAOK beat Celtic and Spartak Moscow respectively to advance to the Champions League playoff round.
In Champions League qualifiers, Celtic drew 1-1 against 10-man AEK Athens, while PAOK Salonika came back from a 2-0 deficit to beat Spartak Moscow 3-2.
After Ivan Savvidis' armed pitch invasion during a match, FIFA is considering taking action against Greek football - possibly even going as far as suspending Greek clubs from international tournaments.
PAOK owner Ivan Savvidis, while holding a gun, walked onto the pitch to protest a disallowed goal in a match against AEK.
The hooligans were protesting the decision by the Super League to dock their team three points over last month's clash with Olympiakos.