| Pos | Association | Club 1 | Club 2 | Club 3 |
|---|---|---|---|---|
| ECL Title Holder | ROMA | |||
| 1 | ENGLAND | ARSENAL | MAN. UNITED | |
| 2 | SPAIN | REAL BETIS | REAL SOCIEDAD | |
| 3 | ITALY | LAZIO | ||
| 4 | GERMANY | UNION BERLIN | FREIBURG | |
| 5 | FRANCE | NANTES | STADE RENNAIS | |
| 6 | PORTUGAL | BRAGA | ||
| 7 | NETHERLANDS | FEYENOORD | ||
| 8 | RUSSIA | *suspended | ||
| 9 | BELGIUM | GENT | ||
| 10 | AUSTRIA | AUSTRIA WIEN | ||
| 11 | SCOTLAND | HEART OF MIDLOTHIAN | ||
| 12 | UKRAINE | DNIPRO-1 | ||
| 13 | TURKEY | SIVASSPOR | ||
| 14 | DENMARK | SILKEBORG | ||
| 15 | CYPRUS | OMONIA NICOSIA | ||
| 16 | SERBIA | PARTIZAN BEOGRAD | ||
| 17 | CZECH REPUBLIC | SLOVÁCKO | ||
| 18 | CROATIA | |||
| 19 | SWITZERLAND | |||
| 20 | GREECE | |||
| 21 | ISRAEL | |||
| 22 | NORWAY | |||
| 23 | SWEDEN | |||
| 24 | BULGARIA | |||
| 25 | ROMANIA | |||
| 26 | AZERBAIJAN | |||
| 27 | KAZAKHSTAN | |||
| 28 | HUNGARY | |||
| 29 | BELARUS | |||
| 30 | POLAND | |||
| 31 | SLOVENIA | |||
| 32 | SLOVAKIA | |||
| 33 | LIECHTENSTEIN | |||
| 34 | LITHUANIA | |||
| 35 | LUXEMBOURG | |||
| 36 | BOSNIA-HERZ. | |||
| 37 | IRELAND | |||
| 38 | N. MACEDONIA | |||
| 39 | ARMENIA | |||
| 40 | LATVIA | |||
| 41 | ALBANIA | |||
| 42 | N. IRELAND | |||
| 43 | GEORGIA | |||
| 44 | FINLAND | |||
| 45 | MOLDOVA | |||
| 46 | MALTA | |||
| 47 | FAROE ISLANDS | |||
| 48 | KOSOVO | |||
| 49 | GIBRALTAR | |||
| 50 | MONTENEGRO | |||
| 51 | WALES | |||
| 52 | ICELAND | |||
| 53 | ESTONIA | |||
| 54 | ANDORRA | |||
| 55 | SAN MARINO | |||
Round
Qualifying Round
3rd QUALIFYING ROUND 1st Leg
3rd QUALIFYING ROUND 2nd Leg
Group Stage
Knockout Round
Final Stage
Previous Seasons
Group Stage
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| ARSENAL | PSV | BODØ/GLIMT | ZÜRICH |
| ENG 5 | NED 2 | NOR 1 | SUI 1 |
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| DYNAMO KYIV | RENNES | FENERBAHÇE | LARNACA |
| UKR 2 | FRA 4 | TUR 2 | CYP 2 |
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| ROMA | LUDOGORETS | BETIS | HJK |
| ECL Holder | BUL 1 | ESP 5 | FIN 1 |
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| BRAGA | MALMÖ | UNION BERLIN | UNION SG |
| POR 4 | SWE 1 | GER 5 | BEL 2 |
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| MAN. UNITED | SOCIEDAD | SHERIFF | OMONIA |
| ENG 6 | ESP 6 | MDA 1 | CYP 3 |
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| LAZIO | FEYENOORD | MIDTJYLLAND | STURM GRAZ |
| ITA 5 | NED 3 | DEN 2 | AUT 2 |
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| OLYMPIAKOS | QARABAĞ | FREIBURG | NANTES |
| GRE 1 | AZE 1 | GER 6 | FRA CP |
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| CRVENA ZVEZDA | MONACO | FERENCVÁROSI | TRABZONSPOR |
| SRB 1 | FRA 3 | HUN 1 | TUR 1 |
