| Runde | ⊝ Age | Teilnahmen |
|---|
| ASKÖ Pasching | Finale | 29,1 | 0 |
| Achnas | 1. Runde | 27,5 | 1 |
| Aigaleo | 3. Runde | - | 0 |
| Allianssi | 3. Runde | 19,0 | 0 |
| Bangor | 1. Runde | - | 0 |
| Bistrita | 2. Runde | 25,0 | 2 |
| Bremen | Halbfinale | 27,1 | 2 |
| Brescia | 3. Runde | 25,0 | 1 |
| Ceahlaul Pia | 1. Runde | 21,3 | 2 |
| Dacia | 3. Runde | 59,0 | 0 |
| Daugavpils | 1. Runde | 21,0 | 3 |
| Dubnica | 2. Runde | 17,0 | 0 |
| Dupniza | 2. Runde | 43,3 | 1 |
| Encamp | 1. Runde | - | 0 |
| FC Brünn | Halbfinale | 22,5 | 1 |
| FK Kotayk Ab | 1. Runde | - | 0 |
| FK Pobeda | 2. Runde | - | 2 |
| Fehervar | 1. Runde | 30,0 | 0 |
| Georgia | 1. Runde | - | 2 |
| Guingamp | 3. Runde | 25,8 | 0 |
| Györ | 2. Runde | 29,0 | 0 |
| Göta | 1. Runde | 20,5 | 1 |
| Heerenveen | Finale | 21,3 | 2 |
| Ka Akureyri | 1. Runde | 19,0 | 0 |
| Koper | Halbfinale | 26,0 | 1 |
| Liberec | Halbfinale | 21,7 | 0 |
| Lierse | 3. Runde | 19,0 | 0 |
| Liosion | 2. Runde | - | 0 |
| NK Cibalia | Halbfinale | 21,0 | 1 |
| NK Zagreb | 1. Runde | 23,9 | 1 |
| Nantes | Halbfinale | 23,7 | 0 |
| Netanya | 1. Runde | 21,0 | 0 |
| Nizza | 3. Runde | 26,5 | 0 |
| OFK Belgrad | 2. Runde | 22,0 | 0 |
| Olympiakos Nik | 1. Runde | 31,0 | 0 |
| Omagh Town | 1. Runde | - | 1 |
| P. Tirana | 2. Runde | 25,0 | 0 |
| P. Warschau | 1. Runde | 25,6 | 1 |
| Paola | 1. Runde | 22,0 | 1 |
| Perugia | Finale | 26,1 | 3 |
| Qostanai | 3. Runde | 25,0 | 0 |
| Racing Union | 1. Runde | - | 2 |
| Saligorsk | 2. Runde | 22,0 | 0 |
| Santander | 3. Runde | 25,3 | 0 |
| Schalke | Finale | 26,9 | 0 |
| Shamrock | 2. Runde | 26,0 | 1 |
| St. Truiden | 2. Runde | 21,3 | 1 |
| Sutjeska | 2. Runde | - | 0 |
| Synot | 3. Runde | 45,0 | 1 |
| Tampere | 3. Runde | 20,0 | 0 |
| Thun | 2. Runde | 24,8 | 0 |
| Trans Narva | 1. Runde | - | 2 |
| Trnava | 1. Runde | 19,7 | 0 |
| Tuzla | 2. Runde | 19,0 | 0 |
| Villarreal | Finale | 25,7 | 1 |
| Wil | 3. Runde | 23,0 | 0 |
| Willem II | 2. Runde | 24,0 | 1 |
| Wodzislaw | 1. Runde | 25,6 | 0 |
| Wolfsburg | Finale | 26,3 | 2 |
| Zalgiris | 1. Runde | 21,0 | 1 |
| Örgryte | 2. Runde | 19,8 | 1 |
Insgesamt nahmen 61 Mannschaften teil. The number of participations refers to tournament participations before the tournament. OFK Belgrad, Bangor City, Schachtjor Saligorsk, FC Dacia Chisinau, ZTS Dubnica nad Vahom, Olympiakos NiKosia, FC Wil 1900, FK Kotayk Abovjan, KF Partizan Tirana, Maccabi Netanya, FK Sloboda Tuzla, Ka Akureyri, FC ETO Györ, Odra Wodzislaw, FC Encamp, Lierse SK, AC Allianssi, FK Sutjeska Nikšić, FC Fehervar, Spartak Trnava, Tobol Qostanai, ASKÖ Pasching, Tampere United, Akratitos Liosion, Slovan Liberec, Racing Santander, OGC Nizza, FC Thun 1898, AO Aigaleo, FC Nantes, EA Guingamp und FC Schalke 04 participated in des UI-Cups for the first time.
UI-Cup