| 1st Qualifying Round | 2nd Qualifying Round | 3rd Qualifying Round | Playoff | Group Stage | Knock-out Round |
| Round of 16 | Quarterfinals | Semifinals | Final |
Rodada:
Jogados
1ª Rodada
21/09/2023 - Quinta
12:00
Dinamo Zagreb
5
x
1
Astana
12:00
Viktoria Plzeň
1
x
0
Ballkani
2ª Rodada
05/10/2023 - Quinta
07:30
Astana
1
x
2
Viktoria Plzeň
09:45
Ballkani
2
x
0
Dinamo Zagreb
3ª Rodada
26/10/2023 - Quinta
09:45
Ballkani
1
x
2
Astana
12:00
Dinamo Zagreb
0
x
1
Viktoria Plzeň
4ª Rodada
09/11/2023 - Quinta
07:30
Astana
0
x
0
Ballkani
09:45
Viktoria Plzeň
1
x
0
Dinamo Zagreb
5ª Rodada
30/11/2023 - Quinta
07:30
Astana
0
x
2
Dinamo Zagreb
09:45
Ballkani
0
x
1
Viktoria Plzeň
6ª Rodada
14/12/2023 - Quinta
12:00
Dinamo Zagreb
3
x
0
Ballkani
12:00
Viktoria Plzeň
3
x
0
Astana