BBC Sport - Arsenal 3-1 Sunderland: Sunderland made it difficult - Wenger

Premier League is a battle - Wenger

Arsene Wenger says the Premier League is a "battle" after a hard-fought 3-1 win over Sunderland, which sends Arsenal second in the table.

Watch highlights on Match of the Day on Saturday at 22:25 GMT on BBC One, the BBC Sport App and on this website, MOTD is also available on iPlayer from 00:00 GMT on Tuesday.

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