| 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
11:30
Olimpija Ljubljana
0
x
2
Spartak Trnava
2ª Rodada
30/08/2018 - Quinta
11:30
Spartak Trnava
1
x
1
Olimpija Ljubljana