| 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
08/21/2018 - Tuesday
12:00
Red Star Belgrade
0
x
0
Red Bull Salzburg
2nd Round
08/29/2018 - Wednesday
12:00
Red Bull Salzburg
2
x
2
Red Star Belgrade