| 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
07/12/2018 - Thursday
13:45
CSKA Sofia
1
x
0
Daugava Rīga
2nd Round
07/19/2018 - Thursday
12:30
Daugava Rīga
1
Pen
0*
CSKA Sofia