| Preliminary Round | 1st Qualifying Round | 2nd Qualifying Round | 3rd Qualifying Round | Playoff Round | Group Stage |
| 16th Finals | 8th Finals | Quarterfinals | Semifinals | Final |
Round:
Played
1st Round
09/20/2018 - Thursday
16:55
Fehérvár
0
x
2
BATE Borisov
16:55
PAOK
0
x
1
Chelsea
2nd Round
10/04/2018 - Thursday
19:00
BATE Borisov
1
x
4
PAOK
19:00
Chelsea
1
x
0
Fehérvár
3rd Round
10/25/2018 - Thursday
19:00
Chelsea
3
x
1
BATE Borisov
19:00
PAOK
0
x
2
Fehérvár
4th Round
11/08/2018 - Thursday
17:55
BATE Borisov
0
x
1
Chelsea
17:55
Fehérvár
1
x
0
PAOK
5th Round
11/29/2018 - Thursday
17:55
BATE Borisov
2
x
0
Fehérvár
20:00
Chelsea
4
x
0
PAOK
6th Round
12/13/2018 - Thursday
17:55
Fehérvár
2
x
2
Chelsea
17:55
PAOK
1
x
3
BATE Borisov