“I already said at the pre-match press conference that Kerzhakov was injured during the pre-game training session.
Thank God, the most serious fears were not confirmed.
But he has an injury, he will miss the match with Spartak, - the club press service quotes Semak.
Zenit will play against Spartak on December 16 in St. Petersburg.
Earlier, Semak said that Zenit needs strengthening.