| 3rd Qualifying Round | Play-offs | Group Stage | Knockout round | Round of 16 | Quarterfinals |
| Semifinals | Final |
Rodada:
Jogados
1ª Rodada
03/08/2021 - Terça
13:00
Neftchi Baku
2
x
2
HJK Helsinki
05/08/2021 - Quinta
10:00
Kairat Almaty
0
x
0
Alashkert
11:45
Jablonec
2
x
4
Celtic
12:00
Lincoln Red Imps
1
x
3
Slovan Bratislava
12:00
Omonia
1
x
0
Flora
14:00
Galatasaray
1
x
1
St. Johnstone
14:00
Mura 05
0
x
0
Žalgiris Vilnius
14:30
Rapid Wien
3
x
0
Anorthosis Famagusta
2ª Rodada
10/08/2021 - Terça
12:00
Flora
2
x
1
Omonia
14:30
Slovan Bratislava
1
x
1
Lincoln Red Imps
12/08/2021 - Quinta
11:00
Alashkert
3
x
2
Kairat Almaty
12:00
HJK Helsinki
3
x
0
Neftchi Baku
13:00
Anorthosis Famagusta
2
x
1
Rapid Wien
13:00
Žalgiris Vilnius
0
x
1
Mura 05
14:00
St. Johnstone
2
x
4
Galatasaray
14:45
Celtic
3
x
0
Jablonec