Olympiakos spared themselves a surprising loss, scoring two unanswered goals, with Alaixys Romao's scoring the late winner.
Goals from Dries Mertens and Jorginho were enough to earn Napoli a 2-0 win against Nice in their Champions League qualifying play-off first leg.
Trent Alexander-Arnold's superb free kick set Liverpool on course for a 2-1 win at Hoffenheim in the first leg of their Champions League playoff.
Hoffenheim coach Julian Nagelsmann has rejected Jurgen Klopp's claim that Liverpool kept the Bundesliga side under control on Tuesday.
Julian Nagelsmann has said Hoffenheim were unfortunate to lose 2-1 to Liverpool in the first leg of the UEFA Champions League qualifier.
It's approaching Jurgen Klopp's two-year anniversary at Liverpool and still he can't sort a leaky defence. The Reds' back line cannot be trusted.