Tour · 1983-10-10 · draw of 32
Basel 1983
HardFinal
| 🇺🇸 Vitas Gerulaitis | d. | 🇵🇱 Wojtek Fibak | 4-6 6-1 7-5 5-5 RET | H2H |
Semifinals
| 🇵🇱 Wojtek Fibak | d. | 🇨🇭 Roland Stadler | 3-6 6-3 6-4 | H2H |
| 🇺🇸 Vitas Gerulaitis | d. | 🇵🇾 Victor Pecci | 7-6 6-3 | H2H |
Quarterfinals
| 🇨🇭 Roland Stadler | d. | 🇸🇪 Johan Carlsson | 6-4 6-4 | H2H |
| 🇵🇾 Victor Pecci | d. | 🇨🇱 Ricardo Acuna | 6-1 7-6 | H2H |
| 🇵🇱 Wojtek Fibak | d. | 🇩🇪 Michael Westphal | 3-6 6-4 6-1 | H2H |
| 🇺🇸 Vitas Gerulaitis | d. | 🇺🇸 Paul Annacone | 6-2 3-6 7-6 | H2H |
Round of 16
| 🇩🇪 Michael Westphal | d. | 🇨🇭 Claudio Mezzadri | 6-4 5-7 6-1 | H2H |
| 🇵🇾 Victor Pecci | d. | 🇨🇿 Pavel Slozil | 7-6 6-2 | H2H |
| 🇺🇸 Paul Annacone | d. | 🇭🇷 Marko Ostoja | 6-3 7-6 | H2H |
| 🇨🇱 Ricardo Acuna | d. | 🇧🇷 Marcos Hocevar | 7-6 6-7 6-3 | H2H |
| 🇨🇭 Roland Stadler | d. | 🇸🇪 Thomas Hogstedt | 6-4 7-5 | H2H |
| 🇵🇱 Wojtek Fibak | d. | 🇸🇪 Stefan Edberg | 7-6 6-3 | H2H |
| 🇺🇸 Vitas Gerulaitis | d. | 🇺🇸 Nick Saviano | 6-1 6-1 | H2H |
| 🇸🇪 Johan Carlsson | d. | 🇺🇸 Bill Scanlon | 2-6 6-2 7-5 | H2H |
Round of 32
| 🇩🇪 Michael Westphal | d. | 🇦🇷 Alejandro Gattiker | 6-1 7-6 | H2H |
| 🇨🇭 Roland Stadler | d. | 🇺🇸 Scott Lipton | 6-2 5-7 6-2 | H2H |
| 🇨🇿 Pavel Slozil | d. | 🇺🇸 Randy Druz | 7-6 6-2 | H2H |
| 🇺🇸 Nick Saviano | d. | 🇩🇪 Damir Keretic | 6-3 6-3 | H2H |
| 🇭🇷 Marko Ostoja | d. | 🇨🇱 Belus Prajoux | 6-4 6-2 | H2H |
| 🇨🇭 Claudio Mezzadri | d. | 🇨🇭 Ivan Dupasquier | 6-4 2-6 6-4 | H2H |
| 🇸🇪 Stefan Edberg | d. | 🇺🇸 Erick Iskersky | 6-3 6-1 | H2H |
| 🇸🇪 Johan Carlsson | d. | 🇨🇿 Stanislav Birner | 6-4 4-6 7-6 | H2H |
| 🇨🇱 Ricardo Acuna | d. | 🇨🇭 Jakob Hlasek | 7-5 5-7 6-3 | H2H |
| 🇧🇷 Marcos Hocevar | d. | 🇺🇸 Mark Dickson | 7-5 6-2 | H2H |
| 🇸🇪 Thomas Hogstedt | d. | 🇳🇱 Michiel Schapers | 6-4 6-3 | H2H |
| 🇺🇸 Paul Annacone | d. | 🇨🇭 Heinz Gunthardt | 7-6 7-6 | H2H |
| 🇵🇱 Wojtek Fibak | d. | 🇪🇸 Manuel Orantes | 7-6 6-2 | H2H |
| 🇺🇸 Vitas Gerulaitis | d. | 🇫🇷 Pascal Portes | 6-3 6-3 | H2H |
| 🇺🇸 Bill Scanlon | d. | 🇷🇴 Florin Segarceanu | 7-5 6-7 7-5 | H2H |
| 🇵🇾 Victor Pecci | d. | 🇫🇷 Yannick Noah | 6-2 6-3 | H2H |