Erling Haaland scored a double in Borussia Dortmund's Bundesliga win over rivals Schalke to close in on Jadon Sancho's newly-set record.
Ozan Kabak has not had an easy start to life at Liverpool, yet the signing from Schalke has impressed his new boss.
Arsenal have allowed Shkodran Mustafi to join Bundesliga strugglers Schalke on a short-term deal until the end of the season.
After the arrival of Ben Davies from Preston North End, Liverpool have furthered bolstered their defence by signing Ozan Kabak.
The transfer window closed on Monday, with Premier League holders Liverpool busy addressing their defensive problems.
Bayern Munich beat Schalke 4-0 on Sunday but coach Hansi Flick felt his side "should have done better" against the Bundesliga's bottom side.
Bayern Munich moved seven points clear at the Bundesliga summit with a 4-0 win at bottom side Schalke on Sunday.
Robert Lewandowski could surpass the Bundesliga single-season goals record held by Gerd Muller, a childhood idol of Bayern boss Hansi Flick.
Klaas Jan Huntelaar could not bear the thought of Schalke being relegated, so he has taken direct action by rejoining the Bundesliga club.
As he prepares to leave Bayern Munich, David Alaba has reportedly agreed to join Real Madrid.