Arsenal can trim the gap to Premier League leaders Liverpool down to just four points on Saturday as they welcome West Ham to the Emirates Stadium. Racked by injuries up front, Mikel Arteta's side had to dig deep last time out, before two late goals from auxiliary striker Mikel Merino secured them victory at Leicester.

Mikel Arteta and Arsenal will be feeling more confident than ever that they can catch leaders Liverpool but they need to keep taking care of business, starting with this weekend against West Ham. WATCH – Arsenal v West Ham Below you'll find lineups,

With eight minutes of normal time left on Saturday, West Ham United replaced match winner Jarrod Bowen with Evan Ferguson, a striker they signed on loan earlier this month. If you didn't know better,