Atlético Madrid v AC Milan, 24 November 2021
| Score | 1-0 to AC Milan |
| Referee | Slavko Vinčić |
| Competition | UEFA Champions League Group B |
| Venue | Wanda Metropolitano, Madrid |
| Attendance | 61,019 |
Kick-off: 9.00pm local
0 Atlético Madrid
Manager: Diego Simeone
1 AC Milan
Manager: Stefano Pioli