Another goal from stand-in forward Mikel Merino again sealed three points for Arsenal against Chelsea at the Emirates. In a feisty London derby, with strong challenges and yellows on both sides, it was Mikel Arteta’s side who came out on top to move four points clear of third-place Nottingham Forest in the Premier League table.

LONDON -- Mikel Merino led Arsenal to a 1-0 win against Chelsea in the Premier League on Sunday. Merino's first-half header settled the London derby at the Etihad Stadium and saw second-placed Arsenal move within 12 points of leader Liverpool. In another all-London clash, Fulham beat Tottenham 2-0.

Today's match at the Emirates is exclusive to Sky Sports, showing on its Sky Sports Main Event, Premier League and UHD channels. If you already have Sky Sports as part of your TV package, you can stream the game via its Sky Go app, but cord-cutters will want to get set up with a Now account and a Now Sports membership to stream the game.