Wolfsburg needed a second-half fightback to win 5-3 at Werder Bremen, while Borussia Monchengladbach beat Paderborn 2-0.
Borussia Monchengladbach strengthened their grip on third place in the Bundesliga with a 2-0 victory over Paderborn.
Borussia Monchengladbach have signed Chelsea midfielder Thorgan Hazard on a permanent deal.
Borussia Monchengladbach snatched a last-gasp equaliser at Hamburg in the Bundesliga on Sunday.
Bayern Munich put eight past Hamburg, while Wolfsburg beat Bayer Leverkusen in a nine-goal thriller.
Borussia Monchengladbach left it late to clinch a 1-0 win in the Rhineland derby against Cologne.
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