Durban CH 1983 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Pablo Arraya | d. | Roberto Arguello | 6-2 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Roberto Arguello | d. | Hans Dieter Beutel | 5-7 7-5 10-8 |
| Pablo Arraya | d. | Carlos Gattiker | 6-7 6-4 6-0 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Carlos Gattiker | d. | Christophe Casa | 6-2 6-3 |
| Hans Dieter Beutel | d. | Patrice Kuchna | 6-1 6-4 |
| Roberto Arguello | d. | Gabriel Urpi | 6-3 6-3 |
| Pablo Arraya | d. | Fernando Soler | 6-4 5-7 7-5 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Carlos Gattiker | d. | Thomas Stalhandske | 6-3 6-1 |
| Fernando Soler | d. | Nicholas Sido | 6-2 6-0 |
| Gabriel Urpi | d. | Tarik Benhabiles | 6-1 6-0 |
| Hans Dieter Beutel | d. | Emilio Sanchez | 6-1 7-5 |
| Christophe Casa | d. | Trevor Allan | 2-6 6-4 6-0 |
| Patrice Kuchna | d. | Eric Jelen | 2-6 6-4 6-1 |
| Roberto Arguello | d. | Jean Louis Haillet | 6-3 6-1 |
| Pablo Arraya | d. | Alejandro Gattiker | 6-2 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Nicholas Sido | d. | Helmar Stiegler | 6-3 7-6 |
| Emilio Sanchez | d. | Steve Shaw | 7-5 7-6 |
| Eric Jelen | d. | Peter Johnston | 5-7 6-3 6-3 |
| Jean Louis Haillet | d. | Desmond Tyson | 2-6 7-6 6-2 |
| Alejandro Gattiker | d. | Roberto Vizcaino | 4-6 6-3 7-5 |
| Carlos Gattiker | d. | Francois Servelle | 3-6 6-1 6-3 |
| Christophe Casa | d. | Wes Horskins | 7-6 6-3 |
| Tarik Benhabiles | d. | Howard Herr | 6-2 7-5 |
| Fernando Soler | d. | John Feaver | 7-5 6-2 |
| Gabriel Urpi | d. | Amos Mansdorf | 4-6 7-5 6-0 |
| Hans Dieter Beutel | d. | Peter Chiche | 7-6 6-1 |
| Trevor Allan | d. | Hugo Nunez | 7-6 6-1 |
| Thomas Stalhandske | d. | Freddie Sauer | 6-0 3-6 6-3 |
| Patrice Kuchna | d. | Luca Bottazzi | 6-3 6-4 |
| Roberto Arguello | d. | Jacques Hervet | 7-5 3-6 6-1 |
| Pablo Arraya | d. | Gregoire Rafaitin | 6-4 6-4 |