Zenit v Lokomotiv Kuban will be live on Match-TV

The TV broadcast will begin at 17:25 in St. Petersburg time.
«Зенит» — «Локомотив-Кубань»: «Матч ТВ» покажет матч в прямом эфире
The game can be viewed on Match TV in Russia, as well as on Dom.ru.

You can also watch the game live on Zenit-TV.