Borussia Dortmund midfielder Felix Nmecha will be out for a few weeks after sustaining a knee injury, interim manager Mike Tullberg said ahead of Wednesday's Champions League home clash against Ukrainian side Shakhtar Donetsk.

Borussia Dortmund will be without key player Felix Nmecha for their last Champions League match in the league stage against Shakhtar Donetsk on Wednesday. Interim coach Mike Tullberg said on Tuesday that Nmecha will be "out for several weeks" with a knee injury.

Nmecha suffered damage to his knee ligaments after a challenge and was subbed out 12 minutes into Saturday’s 2-2 home draw with Werder Bremen.