| 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
08/22/2018 - Wednesday
12:00
Young Boys
1
x
1
Dinamo Zagreb
2nd Round
08/28/2018 - Tuesday
12:00
Dinamo Zagreb
1
x
2
Young Boys