Borussia Dortmund went to the top of the Bundesliga table as they beat Cologne 5-0 at Signal Iduna Park.
Andre Silva scored a hat-trick as AC Milan cruised to an emphatic 5-1 win away to Austria Vienna in Europa League Group D.
Schalke moved up to fifth in the Bundesliga with a 3-1 defeat of Stuttgart on Sunday.
A woman will referee a Bundesliga game for the first time on Sunday when Bibiana Steinhaus takes charge of Hertha Berlin against Werder Bremen.
Borussia Dortmund went top of the Bundesliga after Nuri Sahin scored one goal and created another in their 2-0 home win over Hertha Berlin.
Arsenal have been drawn with BATE, Cologne and Red Star Belgrade in the Europa League, while Everton face Lyon, Atalanta and Apollon Limassol.
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