| 1st qualifying round | 2nd qualifying round | 3rd qualifying round | Play-offs | Group Stage | 16th Finals |
| 8th Finals | Quarterfinals | Semifinals | Final |
Round:
Played
1st Round
02/15/2018 - Thursday
10:00
Spartak Moscow
1
x
3
Athletic de Bilbao
2nd Round
02/22/2018 - Thursday
12:05
Athletic de Bilbao
1
x
2
Spartak Moscow