BERLIN, Jan. 21 (Xinhua) -- Defending champions Bayern Munich suffered a costly loss in the Bundesliga's title race after Mitchell Weiser's sole goal secured Werder Bremen a 1-0 road victory on Sunday.
The Bavarians took the reins from the kick-off, but Bremen defended well and posed more threat as Bayern goalkeeper Manuel Neuer had to be on guard twice.
Bayern saw Leroy Sane's long-range effort just wide