| Arsenal | Brighton & Hove Albion | ||||
|---|---|---|---|---|---|
| GK | Bernd Leno | GK | Mathew Ryan | ||
| S1 | DR | Stephan Lichtsteiner | DR | Bruno | |
| DR | Nacho Monreal | DR | Bernardo | ||
| DR | Sokratis Papastathopoulos | DR | Shane Duffy | ||
| DR | Shkodran Mustafi | DR | Lewis Dunk | ||
| S2 | MD | Henrikh Mkhitaryan | MD | Dale Stephens | |
| MD | Mesut Ozil | MD | Yves Bissouma | ||
| MD | Lucas Torreira | S3 | MD | Pascal Gross | |
| S3 | MD | Granit Xhaka | MD | Solly March | |
| FD | Alexandre Lacazette | S1 | WR | Alireza Jahanbakhsh | |
| FD | Pierre-Emerick Aubameyang | S2 | FD | Glenn Murray | |
| Substitute | Substitute | ||||
| S1 | DR | Sead Kolasinac | S1 | WR | Anthony Knockaert |
| S2 | MD | Matteo Guendouzi | S2 | FD | Florin Andone |
| S3 | AM | Alex Iwobi | S3 | MD | Beram Kayal |
| Manager | Manager | ||||
| Unai Emery | Chris Hughton | ||||