| Men's singles | |
|---|---|
| 1993 OTB International Open | |
| Champion |  Thomas Enqvist |
| Runner-up |  Brett Steven |
| Final score | 4–6, 6–3, 7–6(7–0) |
| Draw | 32 |
| Seeds | 8 |
Wayne Ferreira was the defending champion, but did not participate this year.
Thomas Enqvist won the tournament, beating Brett Steven in the final, 4–6, 6–3, 7–6(7–0).
Ivan Lendl (quarterfinals)
Karel Nováček (semifinals)
Amos Mansdorf (first round, retired)
Emilio Sánchez (first round) Javier Sánchez (quarterfinals) Carlos Costa (semifinals) Mikael Pernfors (quarterfinals)
Bernd Karbacher (second round)| Semifinals | Final | ||||||||||||
| Thomas Enqvist | 6 | 6 | |||||||||||
| 6 | Carlos Costa | 1 | 4 | ||||||||||
| Thomas Enqvist | 4 | 6 | 77 | ||||||||||
| Brett Steven | 6 | 3 | 60 | ||||||||||
| Brett Steven | 6 | 6 | |||||||||||
| 2 | Karel Nováček | 3 | 1 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | I Lendl | 7 | 6 | ||||||||||||||||||||||||
 G Raoux | 5 | 3 | 1 | I Lendl | 6 | 6 | |||||||||||||||||||||
| Q | J Renzenbrink | 6 | 6 | Q | J Renzenbrink | 3 | 3 | ||||||||||||||||||||
 J Eltingh | 4 | 4 | 1 | I Lendl | 6 | 3 | 4 | ||||||||||||||||||||
| T Enqvist | 6 | 6 | T Enqvist | 4 | 6 | 6 | |||||||||||||||||||||
| R Rostagno | 3 | 0 | T Enqvist | 77 | 68 | 7 | |||||||||||||||||||||
 J Oncins | 1 | 64 | 8 | B Karbacher | 64 | 710 | 5 | ||||||||||||||||||||
| 8 | B Karbacher | 6 | 77 | T Enqvist | 6 | 6 | |||||||||||||||||||||
| 4 | E Sánchez | 1 | 3 | 6 | C Costa | 1 | 4 | ||||||||||||||||||||
 R Fromberg | 6 | 6 | R Fromberg | 7 | 6 | ||||||||||||||||||||||
 B Black | 3 | 4 | Q |  K Carlsen | 5 | 3 | |||||||||||||||||||||
| Q | K Carlsen | 6 | 6 | R Fromberg | 5 | 64 | |||||||||||||||||||||
| P Haarhuis | 6 | 6 | 6 | C Costa | 7 | 77 | |||||||||||||||||||||
| Q |  D Nargiso | 3 | 2 | P Haarhuis | 2 | 5 | |||||||||||||||||||||
 A Olhovskiy | 64 | 6 | 4 | 6 | C Costa | 6 | 7 | ||||||||||||||||||||
| 6 | C Costa | 77 | 4 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | J Sánchez | 7 | 6 | ||||||||||||||||||||||||
| WC | M Wilander | 5 | 2 | 5 | J Sánchez | 6 | 6 | ||||||||||||||||||||
| R Gilbert | 6 | 66 | 1 | F Clavet | 4 | 3 | |||||||||||||||||||||
| F Clavet | 1 | 78 | 6 | 5 | J Sánchez | 3 | 2 | ||||||||||||||||||||
| B Shelton | 3 | 2 | B Steven | 6 | 6 | ||||||||||||||||||||||
| J Burillo | 6 | 6 | J Burillo | 1 | 2 | ||||||||||||||||||||||
| B Steven | 5 | 3 | B Steven | 6 | 6 | ||||||||||||||||||||||
| 3 | A Mansdorf | 7 | 1r | B Steven | 6 | 6 | |||||||||||||||||||||
| 7 | M Pernfors | 3 | 77 | 7 | 2 | K Nováček | 3 | 1 | |||||||||||||||||||
| S Simian | 6 | 64 | 5 | 7 | M Pernfors | 6 | 77 | ||||||||||||||||||||
| N Kulti | 6 | 6 | N Kulti | 3 | 61 | ||||||||||||||||||||||
| Q |  G Stafford | 2 | 3 | 7 | M Pernfors | 3 | 64 | ||||||||||||||||||||
| C Adams | 6 | 2 | 2 | 2 | K Nováček | 6 | 77 | ||||||||||||||||||||
| M Larsson | 4 | 6 | 6 | M Larsson | 3 | 4 | |||||||||||||||||||||
| J Morgan | 77 | 66 | 64 | 2 | K Nováček | 6 | 6 | ||||||||||||||||||||
| 2 | K Nováček | 65 | 78 | 77 | |||||||||||||||||||||||
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