Chelsea have reportedly added Mateus Fernandes to their shortlist of transfer targets. The West Ham midfielder is rumoured to be attracting attention ahead of the next transfer window, with insiders claiming preliminary talks could soon take place. While Atletico, Arsenal and Paris SG have shown interest, Chelsea currently lead the race - though the situation could evolve if a deal drags on. Chelsea look balanced this season - 1.53 goals scored and 1.36 goals conceded per game. Mateus Fernandes would be expected to bring control and consistency to help push them to another level. West Ham continue to be linked with Alpha Toure while Chelsea are also rumoured to be tracking Bernardo Silva, Cristian Romero and Edmond Tapsoba. Can't get enough Chelsea transfer rumours? Follow @PlayerSwitchCom on Twitter for the latest transfer news as it happens.