Premier League Match Of The Week: Financial head-to-head Chelsea v West Ham

Pressure has mounted on West Ham's manager, Mauricio Pellegrini, who has failed to win a match in seven game weeks, with little sign of improvement since his team's last win against Manchester United in September.

Chelsea surpass West Ham in every financial key figure, with a commercial income seven times that of their London rivals, being especially noteworthy.

Before losing to Manchester City in the last game week, Frank Lampard led his so-called "Blues Babies" to an impressive six consecutive league wins, placing Chelsea fourth among the top-flight teams after 13 games.