Expected Borussia Dortmund lineup vs Union Berlin as injuries mount in attack

Attack: Julian Brandt, Jamie Gittens, Serhou Guirassy

As stated above, Brandt could be asked to play in a more attack-minded to make up for the absence of Karim Adeyemi and Julien Duranville. Donyell Malen is also an option. But he has been dealing with an illness this week, and also missed Tuesday's game against Celtic.

Sahin could also turn to Maximilian Beier and line up with two strikers. But the young forward has yet to find his groove since his move from Hoffenheim.

Also starting in the front three will be Jamie Gittens, who has enjoyed a strong start to the season. The talented winger is slowly but surely establishing himself as an important part of the Borussia Dortmund squad. He will hope to add to his season's tally of four goals and two assists on Saturday.

Starting up front for Borussia Dortmund against Union Berlin will be Serhou Guirassy, who is in fantastic form at the moment. He goes into the trip to the German capital with four goals in his last two games, and will back himself to continue his stunning scoring run.