Bayern Munich defender Rafinha has been banned for three Bundesliga matches after getting a late red card in the 3-0 loss to Borussia Dortmund.
Dortmund, Arsenal and Napoli, who won 2-1 at Olympique Marseille on Tuesday, have six points, with Marseille bottom with none.
IBNLive Sports gives you Tuesday's round-up of all the latest transfer news and gossip from the leading clubs and top players around the world.
Mkhitaryan, a target for Liverpool, has signed a four-year deal and will wear the No. 10 shirt previously worn by Mario Goetze, who left for Bayern Munich.
Media reports suggest the Shakhtar Donetsk midfielder will fly to Merseyside soon for a medical.
Shakhtar Donetsk insist there has been no approach from Liverpool for attacking midfielder Henrikh Mkhitaryan - but also added that they would be willing to listen to offers.
The merseyside club could approach the Ukrainian club with a 20 million transfer fee as Brendan Rodgers sets his sights on his first major summer signing.