Games Played on Thu 16 Sep 1999 |
| <-- 15 09 1999 | 1999-00 | 18 09 1999 --> |
| Games played '*' after date indicates 'nominal date' |
||||||||
|---|---|---|---|---|---|---|---|---|
| Date | Comp | Rd | Home | Score | Away | Notes | Venue | Crowd |
| Thu Sep 16 1999 | UEFA | R1 | AB (Copenhagen) | Grasshopper-Club Zurich | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Ajax | Dukla Banska Bystrica | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Amica Wronki | Brondby | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Anderlecht | Olimpija (Ljubljana) | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Anorthosis (Famagusta) | Legia Warsaw | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Aris (Thessaloniki) | Servette (Geneva) | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Atletico Madrid | Ankaragucu | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Benfica | Dinamo Bucharest | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Bodo Glimt | Werder Bremen | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Celtic | Hapoel Tel-Aviv | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | CSKA (Sofia) | Newcastle United | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | FK Teplice | Ferencvaros | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Grazer AK | Spartak Trnava | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Hajduk Split | Levski (Sofia) | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Hapoel Haifa | Club Brugge KV | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Helsingborgs IF | Karpaty Lvov | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | HIT Gorica | Panathinaikos | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Inter Bratislava | Rapid Vienna | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Ionikos | Nantes | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Kaiserslautern | Kilmarnock | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Lausanne-Sports | RC Celta Vigo | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Lech Poznan | IFK Gothenburg | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Lokomotivi Tbilisi | PAOK (Thessaloniki) | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Lyngby | Lokomotiv Moscow | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Maccabi Tel-Aviv | RC Lens | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Monaco | St. Johnstone | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | MTK (Budapest) | Fenerbahce | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Omonia (Nicosia) | Juventus | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Parma | Kryvbas Kryvyi Rih | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Roda JC (Kerkrade) | Shakhtar Donetsk | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Roma | Vitoria FC (Setubal) | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | SC Beira Mar | Vitesse (Arnhem) | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Sigma Olomouc | RCD Mallorca | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Skonto (Riga) | Widzew Lodz | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Torpedo Kutaisi | AEK (Athens) | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Tottenham Hotspur | Zimbru Chisinau | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Viking (Stavanger) | Sporting Lisbon | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Vojvodina (Novi Sad) | Slavia Prague | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | West Ham United | Osijek | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Zenit St. Petersburg | Bologna | n/a | |||
| Thu Sep 16 1999 | UEFA | R1 | Zurich | Lierse | n/a | |||
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