Man City not 100% against Southampton - Roberto Mancini

Manchester City manager Roberto Mancini says his team missed numerous scoring opportunities during their 3-2 victory over newly promoted Southampton, and admits he needs to add to his squad.

The Italian believes the reigning Premier League champions should have secured victory before half-time and adds that the club will have to wait two days for the results of Sergio Aguero's scan to determine the severity of the Argentine's knee injury.

Carlos Tevez gave the champions a first-half lead before goals from substitutes Rickie Lambert and Steven Davis put Saints ahead. Edin Dzeko's 72nd-minute strike brought City level before Sami Nasri secured the victory.