Games Played on Thu 30 Sep 1999 |
| <-- 29 09 1999 | 1999-00 | 02 10 1999 --> |
| Games played '*' after date indicates 'nominal date' |
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|---|---|---|---|---|---|---|---|---|
| Date | Comp | Rd | Home | Score | Away | Notes | Venue | Crowd |
| Thu Sep 30 1999 | UEFA | R1 | AaB (Aalborg) | Udinese | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | AEK (Athens) | Torpedo Kutaisi | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Ankaragucu | Atletico Madrid | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Bologna | Zenit St. Petersburg | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Brondby | Amica Wronki | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Club Brugge KV | Hapoel Haifa | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Deportivo (La Coruna) | Stabaek | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Dinamo Bucharest | Benfica | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Dukla Banska Bystrica | Ajax | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Fenerbahce | MTK (Budapest) | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Ferencvaros | FK Teplice | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Grasshopper-Club Zurich | AB (Copenhagen) | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Hapoel Tel-Aviv | Celtic | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | IFK Gothenburg | Lech Poznan | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Juventus | Omonia (Nicosia) | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Karpaty Lvov | Helsingborgs IF | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Kilmarnock | Kaiserslautern | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Kryvbas Kryvyi Rih | Parma | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Leeds United | Partizan Belgrade | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Legia Warsaw | Anorthosis (Famagusta) | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Levski (Sofia) | Hajduk Split | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Lierse | Zurich | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Lokomotiv Moscow | Lyngby | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Nantes | Ionikos | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Newcastle United | CSKA (Sofia) | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Olimpija (Ljubljana) | Anderlecht | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Olympique Lyonnaise | HJK (Helsinki) | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Osijek | West Ham United | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Panathinaikos | HIT Gorica | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | PAOK (Thessaloniki) | Lokomotivi Tbilisi | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Rapid Vienna | Inter Bratislava | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | RC Celta Vigo | Lausanne-Sports | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | RC Lens | Maccabi Tel-Aviv | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | RCD Mallorca | Sigma Olomouc | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Servette (Geneva) | Aris (Thessaloniki) | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Shakhtar Donetsk | Roda JC (Kerkrade) | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Slavia Prague | Vojvodina (Novi Sad) | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Spartak Trnava | Grazer AK | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Sporting Lisbon | Viking (Stavanger) | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | St. Johnstone | Monaco | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Vitesse (Arnhem) | SC Beira Mar | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Vitoria FC (Setubal) | Roma | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Werder Bremen | Bodo Glimt | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Widzew Lodz | Skonto (Riga) | n/a | |||
| Thu Sep 30 1999 | UEFA | R1 | Zimbru Chisinau | Tottenham Hotspur | n/a | |||
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