| 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
22/10/2020 - Quinta
09:55
CSKA Sofia
0
x
2
CFR Cluj
09:55
Young Boys
1
x
2
Roma
2ª Rodada
29/10/2020 - Quinta
13:00
CFR Cluj
1
x
1
Young Boys
13:00
Roma
0
x
0
CSKA Sofia
3ª Rodada
05/11/2020 - Quinta
09:55
Roma
5
x
0
CFR Cluj
12:00
Young Boys
3
x
0
CSKA Sofia
4ª Rodada
26/11/2020 - Quinta
09:55
CSKA Sofia
0
x
1
Young Boys
12:00
CFR Cluj
0
x
2
Roma
5ª Rodada
03/12/2020 - Quinta
12:00
CFR Cluj
0
x
0
CSKA Sofia
12:00
Roma
3
x
1
Young Boys
6ª Rodada
10/12/2020 - Quinta
09:55
CSKA Sofia
3
x
1
Roma
09:55
Young Boys
2
x
1
CFR Cluj