He will be assisted by fellow Slovenians Tomaž Klančnik, Andraž Kovacic, Rade Obrenovic and Roberto Ponis. The Fourth official will be Grega Kordež.
The blue-white-sky blues have had six matches with Slovenian refs, but have only had one win and five defeats. Slavko Vinčić oversaw a Zenit game in August 2017, when Zenit lost away to Utrecht 1-0.
The match with FC Copenhagen will be held on Thursday 29 November and will kick-off at 20:55 St. Petersburg time.