The English side is in danger of yet another early exit in Europe's top competition.
Sergio Aguero concedes it is a case of win-or-bust for Manchester City when it hosts CSKA Moscow in the UEFA Champions League on Wednesday.
The Premier League champion heads into the encounter in high spirits after claiming city bragging rights by beating neighbor Manchester United on Sunday, with Aguero scoring the only goal in a 1-0 win at the Etihad Stadium.
