Arsenal battled past Chelsea with a 1-0 victory, grinding out a crucial win in a tense London derby.Mikel Merino’s first-half header from a corner settled the contest, Arsenal’s first set-piece

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.