| Preliminary Round | 1st Qualifying Round | 2nd Qualifying Round | 3rd Qualifying Round | Playoff Round | Group Stage |
| 16th Finals | 8th Finals | Quarterfinals | Semifinals | Final |
Rodada:
Jogados
1ª Rodada
20/09/2018 - Quinta
12:00
AEK Lárnaca
0
x
1
FC Zurich
12:00
Ludogorets Razgrad
2
x
3
Bayer Leverkusen
2ª Rodada
04/10/2018 - Quinta
09:55
Bayer Leverkusen
4
x
2
AEK Lárnaca
09:55
FC Zurich
1
x
0
Ludogorets Razgrad
3ª Rodada
25/10/2018 - Quinta
09:55
AEK Lárnaca
1
x
1
Ludogorets Razgrad
09:55
FC Zurich
3
x
2
Bayer Leverkusen
4ª Rodada
08/11/2018 - Quinta
12:00
Bayer Leverkusen
1
x
0
FC Zurich
12:00
Ludogorets Razgrad
0
x
0
AEK Lárnaca
5ª Rodada
29/11/2018 - Quinta
09:55
Bayer Leverkusen
1
x
1
Ludogorets Razgrad
09:55
FC Zurich
1
x
2
AEK Lárnaca
6ª Rodada
13/12/2018 - Quinta
12:00
AEK Lárnaca
1
x
5
Bayer Leverkusen
12:00
Ludogorets Razgrad
1
x
1
FC Zurich