Bayer Leverkusen claimed a shock 2-0 Bundesliga win at Borussia Dortmund on Saturday, while Hannover beat Schalke.
Hoffenheim began their Bundesliga campaign with a 2-0 win over Augsburg on Saturday afternoon.
Crystal Palace were held to a 0-0 draw by Bundesliga side FC Augsburg in their final pre-season friendly.
FC Augsburg have signed Shawn Parker from Mainz and Caiuby from Ingolstadt as they strengthen for the Bundesliga season.
Bundesliga champions Bayern Munich will launch the defence of their title against Wolfsburg in the 2014/15 season.
Bundesliga club Hannover 96 have completed the signing of Miiko Albornoz from Swedish champions Malmo FF.