| Preliminary Round | 1st Qualifying Round | 2nd Qualifying Round | 3rd Qualifying Round | Play-offs | Group Stage |
| 16th Finals | 8th Finals | Quarterfinals | Semifinals | Final |
Round:
Played
1st Round
04/08/2021 - Thursday
15:00
Dinamo Zagreb
0
x
1
Villarreal
2nd Round
04/15/2021 - Thursday
15:00
Villarreal
2
x
1
Dinamo Zagreb