| Preliminary Semifinal | Preliminary Final | 1st Qualifying Round | 2nd Qualifying Round | 3rd Qualifying Round | Playoff Round |
| Group Stage | Eighth Finals | Quarterfinals | Semifinals | Final |
Round:
Played
1st Round
09/18/2018 - Tuesday
15:00
Club Brugge
0
x
1
Borussia Dortmund
15:00
Monaco
1
x
2
Atlético de Madrid
2nd Round
10/03/2018 - Wednesday
15:00
Atlético de Madrid
3
x
1
Club Brugge
15:00
Borussia Dortmund
3
x
0
Monaco
3rd Round
10/24/2018 - Wednesday
12:55
Club Brugge
1
x
1
Monaco
15:00
Borussia Dortmund
4
x
0
Atlético de Madrid
4th Round
11/06/2018 - Tuesday
12:55
Monaco
0
x
4
Club Brugge
15:00
Atlético de Madrid
2
x
0
Borussia Dortmund
5th Round
11/28/2018 - Wednesday
12:55
Atlético de Madrid
2
x
0
Monaco
15:00
Borussia Dortmund
0
x
0
Club Brugge
6th Round
12/11/2018 - Tuesday
15:00
Club Brugge
0
x
0
Atlético de Madrid
15:00
Monaco
0
x
2
Borussia Dortmund