Hamburg and Bayer Leverkusen were held to draws by Eintracht Frankfurt and Werder Bremen respectively to remain joint-top in Germany. Leaders Hamburg played out a 1-1 draw in Frankfurt after Ze Roberto's early goal was cancelled out by Marco Russ. Leverkusen, on the other hand, missed out on the chance to go top as they were held to a goalless draw at home by Werder. Hamburg and Leverkusen have 14 points on top of the Bundesliga table, three more than Bayern Munich, Hoffenheim and Mainz.