BBC Sport - Premier League statistics: Arsenal march on

Key statistics: Arsenal march on

BBC Sport rounds up the key statistics from the weekend's action in the Premier League, with Arsenal beating Liverpool 4-1 and Sunderland getting a crucial 1-0 win over Newcastle.

Elsewhere, Southampton's striker Graziano Pelle's goalless run continues and QPR beat West Brom 4-1 at the Hawthorns.

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