Racing PositionsKokorin, Mamaev have custody time extended1YESPNRussia internationals charged with hooliganism1YReutersRussia's Kokorin, Mamaev detained over attacks1YReutersZenit condemn alleged attack by Kokorin1YESPNKokorin right to apologise for party - RFS chief1YESPN staffRussia pair fined for attending lavish party1YAssociated PressRussia's Kokorin, Mamaev fined for party1YESPN staff