| Preliminary Round | 1st Qualifying Round | 2nd Qualifying Round | 3rd Qualifying Round | Playoff Round | Group Stage |
| 16th Finals | 8th Finals | Quarterfinals | Semifinals | Final |
Rodada:
Jogados
1ª Rodada
12/07/2018 - Quinta
18:45
Lech Poznań
2
x
0
Gandzasar
2ª Rodada
19/07/2018 - Quinta
15:00
Gandzasar
2
x
1
Lech Poznań