| Arsenal | Watford | ||||
|---|---|---|---|---|---|
| GK | Petr Cech | GK | Orestis Karnezis | ||
| DR | Sead Kolasinac | S3 | DR | Daryl Janmaat | |
| DR | Rob Holding | DR | Jose Holebas | ||
| S2 | DR | Shkodran Mustafi | S1 | DR | Kiko Femenia |
| S3 | MD | Henrikh Mkhitaryan | DR | Sebastian Prodl | |
| MD | Mesut Ozil | DR | Adrian Mariappa | ||
| MD | Granit Xhaka | MD | Abdoulaye Doucoure | ||
| MD | Mohamed Elneny | MD | Etienne Capoue | ||
| AM | Ainsley Maitland-Niles | S2 | AM | Roberto Pereyra | |
| S1 | AM | Alex Iwobi | FD | Troy Deeney | |
| FD | Pierre-Emerick Aubameyang | FD | Richarlison | ||
| Substitute | Substitute | ||||
| S1 | FD | Danny Welbeck | S1 | MD | Will Hughes |
| S2 | DR | Calum Chambers | S2 | FD | Stefano Okaka |
| S3 | MD | Jack Wilshere | S3 | DR | Miguel Britos |
| Manager | Manager | ||||
| Arsene Wenger | Javi Gracia | ||||