Olympic debut for the European Cup final of the third qualifying round of the Europa League against the Greek PAOK will judge the referee from Switzerland Alain Bieri, who will be assisted by compatriots Johannes Vogel and Sertak Kurnazch.

A duel between the Romanian Astra and Alexandria will be serviced by the Macedonian brigade of arbitrators as Dimitar Mechkarovski (chief), Dejana Nedelkovski and Goce Petreski (assistants).

Matches will be held on July 27. Olympic will take PAOK in Kiev at the Dynamo Stadium named after Valery Lobanovsky (beginning at 19:30), and Astra and Alexandria will play in Gueurgiu at the Marin Anastasovichi Stadium (beginning at 20:30).