Mikel Arteta’s side are sat top of the Premier League after seven wins on the bounce in all competitions.
Last time out, they eked past Crystal Palace thanks to Eberechi Eze’s wonderstrike against his former side, as the England international scored his first Premier League goal for his new club.
Brighton, meanwhile, are 13th in the table, with three wins, three draws, and three defeats from their first nine games.
They were beaten 4-2 by Manchester United in their previous outing, with Bryan Mbeumo’s late goal ending any last hopes of a famous comeback at Old Trafford after Danny Welbeck and Charalampos Kostoulas had got the Seagulls to within one in the dying embers.
Now, they switch their attention to the League Cup, where they travel to north London in a bid to reach the quarter-finals.
How to watch Arsenal vs Brighton
TV channel: In the UK, the game will be televised live on Sky Sports+, with coverage beginning at 7:45pm.
Live stream: Sky Sports subscribers can also catch the contest live online via the Sky Go app.
Live blog: You can follow all the action on matchday via Standard Sport’s live blog, with expert analysis from Arsenal correspondent Simon Collings at the Emirates.
