| 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
23/08/2018 - Quinta
14:00
F91 Dudelange
2
x
0
CFR Cluj
2ª Rodada
30/08/2018 - Quinta
13:00
CFR Cluj
2
x
3
F91 Dudelange