 |
 |
|
| 1st(1st leg) | Rabat Ajax | - | TJ Internacionál Slovnaft Bratislava | 0:10 (0:5) | ||
| 2nd (2nd leg) | TJ Internacionál Slovnaft Bratislava | - | Rabat Ajax | 6:0 (2:0) | ||
| 1st(1st leg): 11/09/1983 | 2nd (2nd leg): 27/09/1983 | Winner: TJ Internacionál Slovnaft Bratislava | ||||
| 1st(1st leg) | Drogheda United | - | Tottenham Hotspur | 0:6 (0:3) | ||
| 2nd (2nd leg) | Tottenham Hotspur | - | Drogheda United | 8:0 (4:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Tottenham Hotspur | ||||
| 1st(1st leg) | St. Mirren FC | - | Feyenoord | 0:1 (0:1) | ||
| 2nd (2nd leg) | Feyenoord | - | St. Mirren FC | 2:0 (0:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Feyenoord | ||||
| 1st(1st leg) | Lokomotiv Plovdiv | - | PAOK Saloniki | 1:2 (0:1) | ||
| 2nd (2nd leg) | PAOK Saloniki | - | Lokomotiv Plovdiv | 3:1 (1:1) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: PAOK Saloniki | ||||
| 1st(1st leg) | Anorthosis Famagusta | - | Bayern München | 0:1 (0:1) | ||
| 2nd (2nd leg) | Bayern München | - | Anorthosis Famagusta | 10:0 (7:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Bayern München | ||||
| 1st(1st leg) | Trabzonspor | - | Inter | 1:0 (0:0) | ||
| 2nd (2nd leg) | Inter | - | Trabzonspor | 2:0 (0:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Inter | ||||
| 1st(1st leg) | Atlético Madrid | - | FC Groningen | 2:1 (0:0) | ||
| 2nd (2nd leg) | FC Groningen | - | Atlético Madrid | 3:0 (1:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: FC Groningen | ||||
| 1st(1st leg) | Dinamo Kiev | - | Stade Lavallois | 0:0 (0:0) | ||
| 2nd (2nd leg) | Stade Lavallois | - | Dinamo Kiev | 1:0 (1:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Stade Lavallois | ||||
| 1st(1st leg) | Aris Bonnevoie | - | Austria Wien | 0:5 (0:2) | ||
| 2nd (2nd leg) | Austria Wien | - | Aris Bonnevoie | 10:0 (6:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Austria Wien | ||||
| 1st(1st leg) | TJ Sparta ČKD Praha | - | Real Madrid | 3:2 (1:1) | ||
| 2nd (2nd leg) | Real Madrid | - | TJ Sparta ČKD Praha | 1:1 (1:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: TJ Sparta ČKD Praha | ||||
| 1st(1st leg) | Widzew Łódź | - | IF Elfsborg | 0:0 (0:0) | ||
| 2nd (2nd leg) | IF Elfsborg | - | Widzew Łódź | 2:2 (1:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Widzew Łódź | ||||
| 1st(1st leg) | VfB Stuttgart | - | Levski Sofia | 1:1 (0:0) | ||
| 2nd (2nd leg) | Levski Sofia | - | VfB Stuttgart | 1:0 (0:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Levski Sofia | ||||
| 1st(1st leg) | 1. FC Kaiserslautern | - | Watford FC | 3:1 (1:1) | ||
| 2nd (2nd leg) | Watford FC | - | 1. FC Kaiserslautern | 3:0 (2:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Watford FC | ||||
| 1st(1st leg) | Radnički Niš | - | FC St. Gallen | 3:0 (2:0) | ||
| 2nd (2nd leg) | FC St. Gallen | - | Radnički Niš | 1:2 (0:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 27/09/1983 | Winner: Radnički Niš | ||||
| 1st(1st leg) | AE Lárissa | - | Budapest Honved SE | 2:0 (1:0) | ||
| 2nd (2nd leg) | Budapest Honved SE | - | AE Lárissa | 3:0 (0:0, 2:0) aet | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Budapest Honved SE | ||||
| 1st(1st leg) | FC Universitatea Craiova | - | Hajduk Split | 1:0 (0:0) | ||
| 2nd (2nd leg) | Hajduk Split | - | FC Universitatea Craiova | 3:1 (0:0, 1:0, 1:0) pso | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Hajduk Split | ||||
| 1st(1st leg) | Nottingham Forest | - | FC Vorwärts Frankfurt/Oder | 2:0 (1:0) | ||
| 2nd (2nd leg) | FC Vorwärts Frankfurt/Oder | - | Nottingham Forest | 0:1 (0:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Nottingham Forest | ||||
| 1st(1st leg) | PSV Eindhoven | - | Ferencvárosi TC | 4:2 (3:1) | ||
| 2nd (2nd leg) | Ferencvárosi TC | - | PSV Eindhoven | 0:2 (0:1) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: PSV Eindhoven | ||||
| 1st(1st leg) | Sevilla FC | - | Sporting CP | 1:1 (1:0) | ||
| 2nd (2nd leg) | Sporting CP | - | Sevilla FC | 3:2 (1:1) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Sporting CP | ||||
| 1st(1st leg) | Celtic FC | - | Aarhus GF | 1:0 (0:0) | ||
| 2nd (2nd leg) | Aarhus GF | - | Celtic FC | 1:4 (0:2) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Celtic FC | ||||
| 1st(1st leg) | Girondins Bordeaux | - | 1. FC Lokomotive Leipzig | 2:3 (0:1) | ||
| 2nd (2nd leg) | 1. FC Lokomotive Leipzig | - | Girondins Bordeaux | 4:0 (3:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: 1. FC Lokomotive Leipzig | ||||
| 1st(1st leg) | Werder Bremen | - | Malmö FF | 1:1 (0:0) | ||
| 2nd (2nd leg) | Malmö FF | - | Werder Bremen | 1:2 (1:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Werder Bremen | ||||
| 1st(1st leg) | Hellas Verona | - | Crvena Zvezda | 1:0 (1:0) | ||
| 2nd (2nd leg) | Crvena Zvezda | - | Hellas Verona | 2:3 (1:1) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Hellas Verona | ||||
| 1st(1st leg) | Sportul Studenţesc | - | Sturm Graz | 1:2 (1:0) | ||
| 2nd (2nd leg) | Sturm Graz | - | Sportul Studenţesc | 0:0 (0:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Sturm Graz | ||||
| 1st(1st leg) | Spartak Moskva | - | HJK Helsinki | 2:0 (1:0) | ||
| 2nd (2nd leg) | HJK Helsinki | - | Spartak Moskva | 0:5 (0:3) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Spartak Moskva | ||||
| 1st(1st leg) | Vitória Guimarães | - | Aston Villa | 1:0 (0:0) | ||
| 2nd (2nd leg) | Aston Villa | - | Vitória Guimarães | 5:0 (1:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Aston Villa | ||||
| 1st(1st leg) | ÍBV Vestmannaeyjar | - | FC Carl Zeiss Jena | 0:0 (0:0) | ||
| 2nd (2nd leg) | FC Carl Zeiss Jena | - | ÍBV Vestmannaeyjar | 3:0 (0:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: FC Carl Zeiss Jena | ||||
| 1st(1st leg) | Sparta Rotterdam | - | Coleraine FC | 4:0 (2:0) | ||
| 2nd (2nd leg) | Coleraine FC | - | Sparta Rotterdam | 1:1 (0:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: Sparta Rotterdam | ||||
| 1st(1st leg) | KAA Gent | - | RC Lens | 1:1 (1:0) | ||
| 2nd (2nd leg) | RC Lens | - | KAA Gent | 2:1 (0:0, 1:1) aet | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: RC Lens | ||||
| 1st(1st leg) | FC Zürich | - | Royal Antwerp FC | 1:4 (1:2) | ||
| 2nd (2nd leg) | Royal Antwerp FC | - | FC Zürich | 4:2 (0:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 27/09/1983 | Winner: Royal Antwerp FC | ||||
| 1st(1st leg) | TJ Baník Ostrava OKD | - | B 1903 København | 5:0 (3:0) | ||
| 2nd (2nd leg) | B 1903 København | - | TJ Baník Ostrava OKD | 1:1 (1:1) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: TJ Baník Ostrava OKD | ||||
| 1st(1st leg) | Bryne FK | - | RSC Anderlecht | 0:3 (0:1) | ||
| 2nd (2nd leg) | RSC Anderlecht | - | Bryne FK | 1:1 (1:0) | ||
| 1st(1st leg): 14/09/1983 | 2nd (2nd leg): 28/09/1983 | Winner: RSC Anderlecht | ||||
