Champions League appointments, Wednesday, Matchday 4

Fiorentina v Debrecen
Referee: Manuel Mejuto Gonzalez (ESP)
Assistant referees: Jesús Calvo Guadamuro, Roberto Díaz Pérez del Palomar
Fourth official: Bernardino González Vázquez

Lyon v Liverpool
Referee: Frank De Bleeckere (BEL)
Assistant referees: Peter Hermans, Walter Vromans
Fourth official: Joeri Van De Velde

Rubin Kazan v Barcelona
Referee: Konrad Plautz (AUT)
Assistant referees: Bernhard Zauner, Armin Eder
Fourth official: Fritz Stuchlik

Dynamo Kyiv v Inter
Referee: Bertrand Layec (FRA)
Assistant referees: Michael Annonier, David Benech
Fourth official: Damien Ledentu

Unirea v Rangers
Referee: Claus Bo Larsen (DEN)
Assistant referees: Henrik Sønderby, Torben Jensen
Fourth official: Thomas Vejlgaard

Sevilla v Stuttgart
Referee: Martin Atkinson (ENG)
Assistant referees: Peter Kirkup, Jeremy Simpson
Fourth official: Stuart Attwell

Arsenal v Alkmaar
Referee: Alain Hamer (LUX)
Assistant referees: François Mangen, Christian Holtgen
Fourth official: Luc Wilmes

Standard Liege v Olympiacos
Referee: Nicola Rizzoli (ITA)
Assistant referees: Cristiano Copelli, Andrea Stefani
Fourth official: Daniele Orsato

Tagged as: champions league, matchday 4