Borussia Dortmund head coach Niko Kovac revealed his annoyance with his team's performance in the 2-1 victory against FC Koln at the RheinEnergieStadion on Saturday.
Bundesliga leaders Bayern Munich maintained their grip on the top of the standings with an emphatic 4-1 win over Borussia Monchengladbach at the Allianz Arena on Saturday.
Bayern Munich overcame a resilient Eintracht Frankfurt 3-2, thanks to a sterling display by England international Harry Kane at the Allianz Arena.
VfB Stuttgart underlined their top-four credentials with an impressive 4-1 win over Bayer Leverkusen at the BayArena in the Bundesliga on Saturday.
Bayer Leverkusen overtook RB Leipzig in the Bundesliga, moving up to third in the standings with an impressive 3-1 win at the Red Bull Arena on Saturday.
Saturday's Bundesliga action proved to be another goal-fest, with none of the fixtures ending in a draw and only two of the ten team's teams failing to score.