Moscow ref appointed for Amkar v Zenit
35-year-old Alex Matyunin has been appointed for the away game in Perm.
Matyunin has covered Zenit on two occasions with one win and one defeat under his watch. The last match being the 4-1 win against Rubin at Petrovsky in September 2016.
The match with Amkar will be held in Perm on Sunday 20 August and will begin at 15:00 St. Petersburg time.