Borussia Dortmund responded to the news of Jurgen Klopp's imminent departure with a 3-0 victory over Paderborn,
Bayer Leverkusen moved third in the Bundesliga on goal difference with a 4-0 victory over Hannover.
Bayer Leverkusen sacked Emir Spahic on Sunday, with the defender under investigation on suspicion of assault.
Bayer Leverkusen held on for a 3-2 win over Mainz to cement their fourth place in the Bundesliga.
Bayer Leverkusen defender Emir Spahic is being investigated over an alleged fight with stadium stewards.
Bayer Leverkusen made it a debut to forget for new Hamburg coach Peter Knabel, thrashing the northern Germany side 4-0.
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