Tour · 1989-08-14 · draw of 32
St. Vincent 1989
ClayFinal
| 🇦🇷 Franco Davin | d. | 🇪🇸 Juan Aguilera | 6-2 6-2 | H2H |
Semifinals
| 🇪🇸 Juan Aguilera | d. | 🇮🇹 Claudio Pistolesi | 6-1 6-1 | H2H |
| 🇦🇷 Franco Davin | d. | 🇪🇸 Tomas Carbonell | 7-6 6-2 | H2H |
Quarterfinals
| 🇮🇹 Claudio Pistolesi | d. | 🇦🇷 Roberto Arguello | 6-3 7-5 | H2H |
| 🇪🇸 Juan Aguilera | d. | 🇦🇷 Gustavo Giussani | 6-3 6-1 | H2H |
| 🇦🇷 Franco Davin | d. | 🇩🇪 Andres Vysand | 6-2 6-1 | H2H |
| 🇪🇸 Tomas Carbonell | d. | 🇺🇾 Marcelo Filippini | 6-3 6-2 | H2H |
Round of 16
| 🇩🇪 Andres Vysand | d. | 🇸🇪 Nicklas Kulti | 6-4 0-6 7-5 | H2H |
| 🇦🇷 Gustavo Giussani | d. | 🇦🇷 Guillermo Rivas | 6-1 6-1 | H2H |
| 🇦🇷 Roberto Arguello | d. | 🇭🇷 Marko Ostoja | 2-6 1-2 RET | H2H |
| 🇦🇷 Franco Davin | d. | 🇮🇹 Massimiliano Narducci | 6-3 6-3 | H2H |
| 🇮🇹 Claudio Pistolesi | d. | 🇮🇹 Francesco Cancellotti | 6-4 6-1 | H2H |
| 🇪🇸 Tomas Carbonell | d. | 🇸🇪 Christer Allgardh | 6-2 6-1 | H2H |
| 🇪🇸 Juan Aguilera | d. | 🇦🇷 Eduardo Bengoechea | 6-1 6-4 | H2H |
| 🇺🇾 Marcelo Filippini | d. | 🇨🇿 Jaroslav Bulant | 6-3 3-6 6-3 | H2H |
Round of 32
| 🇩🇪 Andres Vysand | d. | 🇮🇹 Renzo Furlan | 7-6 6-2 | H2H |
| 🇦🇷 Guillermo Rivas | d. | 🇨🇿 Cyril Suk | 6-3 7-6 | H2H |
| 🇮🇹 Claudio Pistolesi | d. | 🇨🇿 Josef Cihak | 6-3 3-6 6-4 | H2H |
| 🇭🇷 Marko Ostoja | d. | 🇫🇷 Arnaud Boetsch | 6-3 6-4 | H2H |
| 🇮🇹 Massimiliano Narducci | d. | 🇺🇾 Diego Perez | 6-3 4-6 6-2 | H2H |
| 🇸🇪 Nicklas Kulti | d. | 🇪🇸 Jose-Luis Aparisi | 6-2 6-4 | H2H |
| 🇨🇿 Jaroslav Bulant | d. | 🇨🇭 Claudio Mezzadri | 6-3 6-4 | H2H |
| 🇸🇪 Christer Allgardh | d. | 🇦🇷 Jose-Luis Clerc | 6-3 6-1 | H2H |
| 🇪🇸 Juan Aguilera | d. | 🇦🇷 Roberto Azar | 6-1 6-0 | H2H |
| 🇦🇷 Franco Davin | d. | 🇦🇷 Francisco Yunis | 6-0 6-0 | H2H |
| 🇮🇹 Francesco Cancellotti | d. | 🇪🇨 Raul Antonio Viver | 4-6 6-4 6-3 | H2H |
| 🇦🇷 Gustavo Giussani | d. | 🇺🇸 Lawson Duncan | 6-3 6-0 | H2H |
| 🇪🇸 Tomas Carbonell | d. | 🇪🇸 Carlos Costa | 5-7 6-3 6-2 | H2H |
| 🇦🇷 Eduardo Bengoechea | d. | 🇵🇪 Alejandro Aramburu | 6-2 5-7 6-3 | H2H |
| 🇺🇾 Marcelo Filippini | d. | 🇮🇹 Simone Colombo | 6-3 6-0 | H2H |
| 🇦🇷 Roberto Arguello | d. | 🇪🇸 Jordi Arrese | 7-6 6-1 | H2H |