| Watford | West Ham United |
|---|
| GK | Daniel Bachmann | | GK | Lukasz Fabianski |
| S1 | DR | Kiko Femenia | | DR | Vladimir Coufal |
| DR | Adam Masina | S1 | DR | Ben Johnson |
| DR | Craig Cathcart | | DR | Craig Dawson |
| DR | Francisco Sierralta | | DR | Issa Diop |
| S3 | MD | Ozan Tufan | S3 | MD | Manuel Lanzini |
| MD | Moussa Sissoko | | MD | Mark Noble |
| MD | Juraj Kucka | | MD | Tomas Soucek |
| S2 | AM | Cucho Hernandez | | WR | Michail Antonio |
| FD | Joshua King | S2 | WR | Said Benrahma |
| FD | Emmanuel Dennis | | FD | Jarrod Bowen |
| Substitute | Substitute |
|---|
| S1 | MD | Imran Louza | S1 | DR | Arthur Masuaku |
| S2 | FD | Joao Pedro | S2 | MD | Nikola Vlasic |
| S3 | MD | Ken Sema | S3 | MD | Alex Kral |
| Manager | Manager |
|---|
| Mgr | Claudio Ranieri | | Mgr | David Moyes |