| Preliminary Round | 1st Qualifying Round | 2nd Qualifying Round | 3rd Qualifying Round | Play-offs | Group Stage |
| 16th Finals | 8th Finals | Quarterfinals | Semifinals | Final |
Rodada:
Jogados
1ª Rodada
18/02/2021 - Quinta
09:55
Red Star Belgrade
2
x
2
Milan
2ª Rodada
25/02/2021 - Quinta
12:00
Milan
1
x
1
Red Star Belgrade