| Arsenal | Watford | ||||
|---|---|---|---|---|---|
| S1 | GK | Petr Cech | GK | Ben Foster | |
| DR | Hector Bellerin | S2 | DR | Marc Navarro | |
| DR | Nacho Monreal | DR | Jose Holebas | ||
| DR | Rob Holding | DR | Craig Cathcart | ||
| DR | Shkodran Mustafi | DR | Christian Kabasele | ||
| S2 | MD | Aaron Ramsey | MD | Abdoulaye Doucoure | |
| MD | Mesut Ozil | MD | Will Hughes | ||
| MD | Lucas Torreira | MD | Etienne Capoue | ||
| MD | Granit Xhaka | AM | Roberto Pereyra | ||
| FD | Alexandre Lacazette | FD | Troy Deeney | ||
| S3 | FD | Pierre-Emerick Aubameyang | S1 | FD | Andre Gray |
| Substitute | Substitute | ||||
| S1 | GK | Bernd Leno | S1 | FD | Isaac Success |
| S2 | AM | Alex Iwobi | S2 | DR | Kiko Femenia |
| S3 | FD | Danny Welbeck | |||
| Manager | Manager | ||||
| Unai Emery | Javi Gracia | ||||