(All times GMT) Friday 18 January 19:30 Schalke vs. Hannover 96 Saturday 19 January 14:30 Bayer Leverkusen vs. Eintracht Frankfurt 14:30 Bayern Munich vs. Greuther Furth 14:30 Hoffenheim vs. Borussia Monchengladbach 14:30 Mainz vs. Freiburg 14:30 Wolfsburg vs. VfB Stuttgart 17:30 Werder Bremen vs. Borussia Dortmund Sunday 20 January 14:30 Nurnberg vs. Hamburger SV 16:30 Fortuna Dusseldorf vs. Augsburg (For more sports news and updates, follow Ahram Online Sports on Twitter at @AO Sports and on Facebook at AhramOnlineSports)