Bayern's draw against Freiburg in midweek gave Dortmund, Bayer Leverkusen and Mainz the opportunity to move above the Bavarians in the table but only one side could take advantage. Hannover earned their second home win of the season and ended Mainz 100% start with a 4-1 victory. The visitors took the lead on the 12th minute through Nicolai Muller but Mame Diouf equalised just after the half hour mark, before Artur Sobiech headed the home side into the lead. 10 minutes from the final whistle Didier Ya Konan put the hosts 3-1 up and Eric Prib netted his first goal late on to give the scoreline a one-sided look. Schalke had a disastrous start to their season but the Royal Blues secured an impressive 2-0 win against previously undefeated Bayer Leverkusen. Kevin Prince-Boateng made his Schalke debut and caused problems and Hoger flicked home Farfan's free-kick on the half hour mark. 7 minutes from time Farfan got on the scoresheet himself from the penalty spot. Monchengladbach defeated Werder Bremen 4-1 at home to secure their second win of the season. Arango gave the hosts the lead before Raffael doubled their advantage in the second-half. A comeback looked possible when Nordveit put the ball into his own net with 20 minutes remaining but just 5 minutes later Kruse restored the two goal advantage, with Herrmann putting the game beyond any doubt with 5 minutes to go. Hamburg comfortably secured a 4-0 victory against Eintracht Braunschweig with Van Der Vaart and Zoua scoring early goals for the hosts. Calhanoglu netted a late brace to ensure Hamburg's first win of the season was by a large margin. Elsewhere, Wolfsburg scored two in quick succession to end Hertha Berlin's unbeaten won. Olic opened the scoring after 43 minutes before Diego netted a penalty to double the hosts advantage heading into the interval. A late goal from Vogt gave Augsburg a narrow 1-0 win away at Nuremberg, leaving the hosts second bottom in the Bundesliga table and still without a win. On Sunday, Dortmund did exactly what they needed to do and secured a 2-1 victory at Frankfurt. Mkhitaryan hit a brace, with a goal coming either side of Kadlec's equaliser for Frankfurt. The victory puts Jurgen Klopp's men 2 points clear of rivals Bayern at the top of the table. In Sunday's only other fixture Stuttgart smashed six past Hoffenheim and won 6-2. A hat-trick from Ibisevic, alongside a brace from Maxim and a goal from Rudiger gave Stuttgart their first victory of the season- having previously lost all 3 of their previous Bundesliga matches. Volland and Firmino were on target for Hoffenheim.