Bayer Leverkusen confirm Mark Flekken and Nathan Tella to miss Olympiacos clash
Bayer Leverkusen have confirmed injury setbacks for goalkeeper Mark Flekken and forward Nathan Tella following Saturday's 1-0 Bundesliga defeat to Hoffenheim.

The Liverpool forward, who developed his career in France before moving to the Premier League, described the fixture as a special moment and spoke warmly about Marseille and their famous stadium.
The match forms part of the new single league phase of the Champions League and will be played in front of a sold-out crowd in southern France.
Speaking to Canal Plus, Ekitike made it clear that this was a venue he had admired long before he ever played there. "I am excited to play this match against Marseille," he said. "Marseille are a club that I have watched since I was young, as well as Paris. I love the Velodrome."
Ekitike knows exactly what awaits Liverpool. He has already played twice at the Velodrome and experienced both its intensity and unpredictability. While at Reims, he scored in a 1-1 draw at the stadium, a performance that underlined his potential in one of Europe’s most demanding environments.
Later, during his time at Paris Saint-Germain, he returned in the Coupe de France and was part of a PSG side beaten 2-1 by Marseille.
"It is a magnificent stadium with crazy supporters," Ekitike added. "I think I’ll be welcomed well. There is no hate. I have always liked Marseille."
Liverpool go into the match aiming to assert control in a competitive group phase, while Marseille will look to use home advantage and atmosphere to their benefit. History between the clubs suggests a tight contest. Liverpool have won three of the five previous Champions League meetings between the sides, with Marseille winning the other two. Their last European clash came in November 2008, when Liverpool edged a 1-0 win at Anfield.
For Ekitike, the night represents more than just another European fixture. It is a return to a stadium that tested him early in his career and one he clearly respects, adding extra edge to a high-profile Champions League encounter.