| Preliminary Round | 1st Qualifying Round | 2nd Qualifying Round | 3rd Qualifying Round | Playoff Round | Group Stage |
| 16th Finals | 8th Finals | Quarterfinals | Semifinals | Final |
Rodada:
Jogados
2ª Rodada
04/10/2018 - Quinta
16:55
Fenerbahçe
2
x
0
Spartak Trnava
16:55
Milan
3
x
1
Olympiacos
16:55
Qarabağ
0
x
3
Arsenal
16:55
Red Bull Salzburg
3
x
1
Celtic
16:55
Rosenborg
1
x
3
RB Leipzig
16:55
Vorskla Poltava
1
x
2
Sporting CP
16:55
Zenit
1
x
0
Slavia Praha
19:00
Apollon Limassol
2
x
2
Olympique de Marseille
19:00
BATE Borisov
1
x
4
PAOK
19:00
Chelsea
1
x
0
Fehérvár
19:00
Eintracht Frankfurt
4
x
1
Lazio
19:00
FC Krasnodar
2
x
1
Sevilla
19:00
Jablonec
2
x
2
Dynamo Kyiv
19:00
Malmö
2
x
0
Beşiktaş
19:00
Rangers
3
x
1
Rapid Wien
19:00
Sarpsborg 08
3
x
1
Genk
19:00
Spartak Moscow
3
x
3
Villarreal
19:00
Standard Liège
2
x
1
Akhisar Belediyespor
3ª Rodada
25/10/2018 - Quinta
16:55
AEK Lárnaca
1
x
1
Ludogorets Razgrad
16:55
Anderlecht
2
x
2
Fenerbahçe
16:55
F91 Dudelange
0
x
2
Olympiacos
16:55
FC Copenhagen
0
x
1
Slavia Praha
16:55
FC Zurich
3
x
2
Bayer Leverkusen
16:55
Milan
1
x
2
Betis
16:55
Qarabağ
0
x
1
Vorskla Poltava
16:55
RB Leipzig
2
x
0
Celtic
16:55
Red Bull Salzburg
3
x
0
Rosenborg
16:55
Spartak Trnava
1
x
2
Dinamo Zagreb
16:55
Sporting CP
0
x
1
Arsenal
16:55
Zenit
2
x
1
Bordeaux