| Minute | Score | Arsenal | Watford | |
| 5' | 1 - 0 | Aubameyang P. (Penalty) |
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| 24' | 2 - 0 | Tierney K. (Aubameyang P.) |
||
| 33' | 3 - 0 | Aubameyang P. (Tierney K.) |
||
| 35' | 3 - 0 |  Pereyra R. |
||
| 43' | 3 - 1 | Deeney T. (Penalty) |
||
| 45' | 3 - 1 | Xhaka G. |
||
| 51' | 3 - 1 | Dawson C. |
||
| 57' | 3 - 1 | Kolasinac S. (Willock J.) |
||
| 57' | 3 - 1 | Nketiah E. (Lacazette A.) |
||
| 66' | 3 - 2 | Welbeck D. (Sarr I.) |
||
| 72' | 3 - 2 | Torreira L. (Pepe N.) |
||
| 72' | 3 - 2 | Nelson R. (Ceballos D.) |
||
| 72' | 3 - 2 | Holding R. |
||
| 74' | 3 - 2 | Martinez E. |
||
| 81' | 3 - 2 | Chalobah N. (Hughes W.) |
||
| 81' | 3 - 2 | Cleverley T. (Doucoure A.) |
