| Preliminary Semifinals | Preliminary Final | 1st Qualifying Round | 2nd Qualifying Round | 3rd Qualifying Round | Play-offs |
| Group Stage | 8th Finals | Quarterfinals | Semifinals | Final |
Round:
Played
1st Round
07/09/2019 - Tuesday
06:00
Astana
1
x
0
CFR Cluj
07:00
Ararat-Armenia
2
x
1
AIK
09:00
HJK Helsinki
3
x
0
HB Tórshavn
09:00
Nõmme Kalju
0
x
1
Shkëndija
10:45
Sarajevo
1
x
3
Celtic
11:00
F91 Dudelange
2
x
2
Valletta
11:00
Sūduva
0
x
0
Red Star Belgrade
11:00
The New Saints
2
x
2
Feronikeli
07/10/2019 - Wednesday
08:30
Partizani Tirana
0
x
0
Qarabağ
10:00
BATE Borisov
1
x
1
Piast Gliwice
10:00
Sheriff
0
x
3
Iberia 1999
11:00
Ferencváros
2
x
1
Ludogorets Razgrad
11:15
Slovan Bratislava
1
x
1
Sutjeska Nikšić
11:45
Dundalk
0
x
0
Riga FC
11:45
Linfield
0
x
2
Rosenborg
13:00
Valur
0
x
3
Maribor
2nd Round
07/16/2019 - Tuesday
08:00
Shkëndija
1
x
2
Nõmme Kalju
10:30
Iberia 1999
1
x
3
Sheriff
11:00
HB Tórshavn
2
x
2
HJK Helsinki
11:00
Valletta
1
x
1
F91 Dudelange
11:45
Feronikeli
0
x
1
The New Saints
11:45
Red Star Belgrade
2
x
1
Sūduva
07/17/2019 - Wednesday
09:30
Riga FC
0
Pen
0*
Dundalk
10:00
AIK
3
x
1
Ararat-Armenia
10:00
Qarabağ
2
x
0
Partizani Tirana
10:00
Rosenborg
4
x
0
Linfield
10:30
Ludogorets Razgrad
2
x
3
Ferencváros
11:00
CFR Cluj
3
x
1
Astana
11:00
Piast Gliwice
1
x
2
BATE Borisov
11:15
Maribor
2
x
0
Valur