| Preliminary Semifinal | Preliminary Final | 1st Qualifying Round | 2nd Qualifying Round | 3rd Qualifying Round | Playoff Round |
| Group Stage | Eighth Finals | Quarterfinals | Semifinals | Final |
Rodada:
Jogados
1ª Rodada
25/07/2018 - Quarta
14:45
Celtic
3
x
1
Rosenborg
2ª Rodada
01/08/2018 - Quarta
14:45
Rosenborg
0
x
0
Celtic