Champions League appointments, Wednesday, Matchday 1

Liverpool v Debrecen
Referee: Pedro Proenca Oliveira Alves Garcia (POR)
Assistant referees: Jose Tiago Garcias Bolinhas Trigo (POR) José Carlos Neves Ramalho (POR)
Fourth official: Hugo Filipe Ferreira C. Moreira Miguel (POR)

Lyon v Fiorentina
Referee: Pieter Vink (NED)
Assistant referees: Arend Brink (NED) Hans Ten Hoove (NED)
Fourth official: Pol van Boekel (NED)

Inter v Barcelona
Referee: Wolfgang Stark (GER)
Assistant referees: Jan-Hendrik Salver (GER) Mike Pickel (GER)
Fourth official: Marco Fritz (GER)

Dynamo Kyiv v Rubin Kazan
Referee: Alain Hamer (LUX)
Assistant referees: François Mangen (LUX) Christian Holtgen (LUX)
Fourth official: Albert Toussaint (LUX)

Stuttgart v Rangers
Referee: Massimo Busacca (SUI)
Assistant referees: Matthias Arnet (SUI) Manuel Navarro (SUI)
Fourth official: Stephan Studer (SUI)

Sevilla v Unirea Urziceni
Referee: Matteo Simone Trefoloni (ITA)
Assistant referees: Cristiano Copelli (ITA) Massimiliano Grilli (ITA)
Fourth official: Christian Brighi (ITA)

Olympiacos v AZ Alkmaar
Referee: Viktor Kassai (HUN)
Assistant referees: Gabor Eros (HUN) Tibor Vamos (HUN)
Fourth official: Ferenc Bede (HUN)

Standard Liege v Arsenal
Referee: Eduardo Iturralde Gonzalez (ESP)
Assistant referees: Roberto Diaz Perez Del Palomar (ESP) Jesus Calvo Guadamuro (ESP)
Fourth official: Javier Turienzo Alvarez (ESP)

Tagged as: champions league, referee appointments