| 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
07/24/2018 - Tuesday
13:30
PAOK
2
x
1
FC Basel
2nd Round
08/01/2018 - Wednesday
14:00
FC Basel
0
x
3
PAOK