Dortmund midfielder Jakub Blaszczykowski could be out for the rest of the season after suffering a serious knee injury against Augsburg.
Poland international Blaszczykowski -- known by the nickname "Kuba" – was taken off and will be assessed later this weekend with suspected damage to his Anterior Cruciate Ligament.
Kuba with a suspected torn ACL. Final diagnosis yet to be made on Sunday afternoon. #bvvfca 2-1— Borussia Dortmund (@BVB) January 25, 2014
Mats Hummels, Neven Subotic, Lukasz Piszczek and Ilkay Gundogan are already sidelined with injuries, leaving the club short as they return from the winter break.