Mamaev came on as a substitute in the 59th minute of the match, and on the 64th scored a goal against CSKA goal from the opponent's penalty area.
For the midfielder, this goal was the first since October 7, 2018, when the 31-year-old footballer scored a penalty in the RPL match against Zenit (1: 2). The next day, Mamaev, along with Zenit striker Alexander Kokorin, noted his participation in a series of brawls in Moscow, as a result of which the official of the Ministry of Industry and Trade Denis Pak was injured. Mamaev received one year and five months in prison, but was released on September 17, 2019 on parole.
Earlier it was reported that the Rostov footballer Osipenko broke his head to Chistyakov's teammate in the RPL match against CSKA.