article_snippet.sent: had the most positive tactics in England.
article_snippet.sent: Manchester City forward Sergio Aguero (left) tussles for the ball with Manchester United Marcos Rojo .
article_snippet.sent: Manchester United defender
article_snippet.sent: Branislav Ivanovic (centre)
article_snippet.sent: in action during a session at the Cobham Training Ground .
article_snippet.sent: Blues winger Eden Hazard (centre) dribbles with the ball ahead of team-mate Filipe Luis (left) on Friday .
article_snippet.sent: Chelsea's Juan Cuadrado (left) shields the ball from the challenge of Luis (right) during training on Friday .