Arsenal 
4 - 4 - 1 - 1
4 - 4 - 1 - 132
Aaron Ramsdale20
Nuno Albertino Varela Tavares6
Gabriel dos Santos Magalhães4
Ben White18
Takehiro Tomiyasu
10
86'
Emile Smith Rowe15
Ainsley Maitland-Niles23
Albert Sambi Lokonga7
93'Bukayo Saka9
69'Alexandre Lacazette14
Pierre-Emerick Aubameyang- 17Cédric Ricardo Alves Soares
- 25Mohamed Naser Elsayed Elneny(86')
- 16Rob Holding
- 1Bernd Leno
- 35Gabriel Teodoro Martinelli Silva(93')
- 30Eddie Nketiah
- 19Nicolas Pépé
- 3Kieran Tierney
- 8Martin Ødegaard(69')
Watford 
4 - 1 - 4 - 1
4 - 1 - 4 - 11
Ben Foster3
Danny Rose13
Nicolas Nkoulou15
94'Craig Cathcart21
Kiko Femenía19
Moussa Sissoko25
74'Emmanuel Dennis18
62'Ozan Tufan33
Juraj Kucka23
Ismaïla Sarr7
Joshua King- 26Daniel Bachmann
- 8Tom Cleverley
- 17Ashley Fletcher(94')
- 29Cucho Hernández(74')
- 10João Pedro Junqueira de Jesus(62')
- 11Adam Masina
- 2Jeremy Ngakia
- 31Francisco Sierralta
- 5William Troost-Ekong