| 1st qualifying round | 2nd qualifying round | 3rd qualifying round | Play-offs | Group Stage | 8th Finals |
| Quarterfinals | Semifinals | Final |
Round:
Played
1st Round
09/12/2017 - Tuesday
11:45
Barcelona
3
x
0
Juventus
11:45
Olympiacos
2
x
3
Sporting CP
2nd Round
09/27/2017 - Wednesday
11:45
Juventus
2
x
0
Olympiacos
11:45
Sporting CP
0
x
1
Barcelona
3rd Round
10/18/2017 - Wednesday
11:45
Barcelona
3
x
1
Olympiacos
11:45
Juventus
2
x
1
Sporting CP
4th Round
10/31/2017 - Tuesday
12:45
Olympiacos
0
x
0
Barcelona
12:45
Sporting CP
1
x
1
Juventus
5th Round
11/22/2017 - Wednesday
11:45
Juventus
0
x
0
Barcelona
11:45
Sporting CP
3
x
1
Olympiacos
6th Round
12/05/2017 - Tuesday
11:45
Barcelona
2
x
0
Sporting CP
11:45
Olympiacos
0
x
2
Juventus