| Arsenal | Brighton & Hove Albion |
|---|
| GK | Petr Cech | | GK | Mathew Ryan |
| DR | Nacho Monreal | | DR | Bruno |
| DR | Hector Bellerin | | DR | Gaetan Bong |
| DR | Sead Kolasinac | | DR | Lewis Dunk |
| DR | Rob Holding | | DR | Shane Duffy |
| DR | Shkodran Mustafi | | MD | Dale Stephens |
| MD | Aaron Ramsey | | MD | Pascal Gross |
| S3 | MD | Granit Xhaka | S1 | MD | Solly March |
| S1 | AM | Alex Iwobi | | MD | Davy Propper |
| FD | Alexis Sanchez | S3 | WR | Jose Izquierdo |
| S2 | FD | Alexandre Lacazette | S2 | FD | Izzy Brown |
| Substitute | Substitute |
|---|
| S1 | FD | Olivier Giroud | S1 | DR | Ezequiel Schelotto |
| S2 | WR | Theo Walcott | S2 | WR | Anthony Knockaert |
| S3 | MD | Mohamed Elneny | S3 | FD | Glenn Murray |
| Manager | Manager |
|---|
| | Arsene Wenger | | | Chris Hughton |