# 1993 Swiss Indoors – Singles

Boris Becker was the defending champion, but did not compete this year.
Michael Stich won the title by defeating Stefan Edberg 6–4, 6–7$^{(5–7)}$, 6–3, 6–2 in the final.

## Seeds

* Stefan Edberg (final)
* Michael Stich (champion)
* Alexander Volkov (first round)
* Ivan Lendl (first round)
* Marc Rosset (semifinals)
* Arnaud Boetsch (quarterfinals)
* Amos Mansdorf (quarterfinals)
* Marc-Kevin Goellner (second round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final | Final |
| 1 | Stefan Edberg | 6 | 7$^7$ | | | | | | |
| 5 | Marc Rosset | 4 | 6$^5$ | | | | | | |
| 5 | Marc Rosset | 4 | 6$^5$ | 1 | Stefan Edberg | 4 | 7$^7$ | 3 | 2 |
| | | | | 2/WC | Michael Stich | 6 | 6$^5$ | 6 | 6 |
| Q | Martin Damm | 6$^6$ | 4 | 2/WC | Michael Stich | 6 | 6$^5$ | 6 | 6 |
| 2/WC | Michael Stich | 7$^8$ | 6 | | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | S Edberg | 6 | 7$^7$ | | | | | | | | | | | | | | | |
| | C Bergström | 2 | 6$^3$ | | 1 | S Edberg | 3 | 6 | 6 | | | | | | | | | |
| Q | J Renzenbrink | 3 | 6 | 7 | Q | J Renzenbrink | 6 | 3 | 1 | | | | | | | | | |
| | M Ondruska | 6 | 3 | 5 | | | | | | 1 | S Edberg | 7$^7$ | 1 | 6 | | | | |
| | K Carlsen | 5 | 3 | | | | | | | 7 | A Mansdorf | 6$^4$ | 6 | 4 | | | | |
| | G Raoux | 7 | 6 | | | G Raoux | 6$^2$ | 2 | | | | | | | | | | |
| Q | A Thoms | 3 | 2 | | 7 | A Mansdorf | 7$^7$ | 6 | | | | | | | | | | |
| 7 | A Mansdorf | 6 | 6 | | | | | | | | | | | | 1 | S Edberg | 6 | 7$^7$ |
| 3 | A Volkov | 2 | 6$^5$ | | | | | | | | | | | | 5 | M Rosset | 4 | 6$^5$ |
| | D Prinosil | 6 | 7$^7$ | | | D Prinosil | 7$^9$ | 6 | | | | | | | | | | |
| | S Simian | 6 | 2 | 5 | | G Pozzi | 6$^7$ | 2 | | | | | | | | | | |
| | G Pozzi | 3 | 6 | 7 | | | | | | | D Prinosil | 6$^4$ | 4 | | | | | |
| WC | T Enqvist | 7 | 6 | | | | | | | 5 | M Rosset | 7$^7$ | 6 | | | | | |
| | Y El Aynaoui | 5 | 1 | | WC | T Enqvist | 2 | 3 | | | | | | | | | | |
| | A Cherkasov | 0 | 2 | | 5 | M Rosset | 6 | 6 | | | | | | | | | | |
| 5 | M Rosset | 6 | 6 | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | A Boetsch | 7$^7$ | 6 | | | | | | | | | | | | | | |
| | J Stark | 6$^4$ | 3 | 6 | A Boetsch | 6 | 6 | | | | | | | | | | |
| | J Tarango | 6 | 6 | | J Tarango | 0 | 1 | | | | | | | | | | |
| | A Olhovskiy | 4 | 2 | | | | | | 6 | A Boetsch | 6 | 4 | 6$^6$ | | | | |
| Q | M Damm | 7$^7$ | 6 | | | | | | Q | M Damm | 3 | 6 | 7$^8$ | | | | |
| | A Järryd | 6$^3$ | 4 | Q | M Damm | 6 | 4 | 7 | | | | | | | | | |
| | J Siemerink | 7 | 7$^7$ | | J Siemerink | 4 | 6 | 5 | | | | | | | | | |
| 4 | I Lendl | 5 | 6$^5$ | | | | | | | | | | | Q | M Damm | 6$^6$ | 4 |
| 8 | MK Goellner | 7 | 6 | | | | | | | | | | | 2/WC | M Stich | 7$^8$ | 6 |
| | J Hlasek | 5 | 3 | 8 | MK Goellner | 6 | 6$^1$ | 4 | | | | | | | | | |
| | M Larsson | 6 | 6 | | M Larsson | 3 | 7$^7$ | 6 | | | | | | | | | |
| | N Kulti | 1 | 2 | | | | | | | M Larsson | 2 | 1 | | | | | |
| Q | R Gilbert | 7 | 6 | | | | | | 2/WC | M Stich | 6 | 6 | | | | | |
| WC | C Mezzadri | 5 | 2 | Q | R Gilbert | 4 | 6$^5$ | | | | | | | | | | |
| | F Santoro | 5 | 2 | 2/WC | M Stich | 6 | 7$^7$ | | | | | | | | | | |
| 2/WC | M Stich | 7 | 6 | | | | | | | | | | | | | | |