Transfer update: Early winners and losers

A key aspect of every Premier League side is the addition of new players in the summer. With the league table starting to take a definitive shape, we look at some of the best and worst signings from this past window, based on their performances thus far.

Winner: Sergio Aguero, Manchester City

Roberto Mancini may not be utilizing another free-scoring Argentine, but the addition of "Kun" Aguero from Atletico Madrid has rendered Carlos Tevez almost irrelevant.