# 1989 Bavarian Tennis Championships – Singles

Guillermo Pérez Roldán was the defending champion, but lost in the quarterfinals this year.
Andrei Chesnokov won the title, defeating Martin Střelba, 5–7, 7–6, 6–2 in the final.

## Seeds

* Stefan Edberg (semifinals)
* Jimmy Connors (second round)
* Emilio Sánchez (third round)
* Guillermo Pérez Roldán (quarterfinals)
* Jonas Svensson (quarterfinals)
* Andrei Chesnokov (champion)
* Alberto Mancini (quarterfinals)
* Mark Woodforde (second round)
* Alexander Volkov (semifinals)
* Derrick Rostagno (second round)
* Magnus Gustafsson (third round)
* Christian Bergström (second round)
* Patrik Kühnen (second round)
* Leonardo Lavalle (third round)
* Carl-Uwe Steeb (third round)
* Javier Sánchez (quarterfinals)

## 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 |
| 1 | Stefan Edberg | 3 | 3 | | | | | |
| | Martin Střelba | 6 | 6 | | | | | |
| | Martin Střelba | 6 | 6 | | Martin Střelba | 7 | 6 | 2 |
| | | | | 6 | Andrei Chesnokov | 5 | 7 | 6 |
| 6 | Andrei Chesnokov | 6 | 7 | 6 | Andrei Chesnokov | 5 | 7 | 6 |
| 9 | Alexander Volkov | 2 | 5 | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 1 | S Edberg | 6 | 3 | 7 | | | | | | | | |
| | A Võsand | 6 | 6 | | | A Võsand | 3 | 6 | 5 | | | | | | | | |
| WC | T Enqvist | 1 | 2 | | | | | | | 1 | S Edberg | 6 | 6 | | | | |
| | T Meinecke | 7 | 6 | | | | | | | 15 | C-U Steeb | 2 | 4 | | | | |
| | J Bulant | 6 | 3 | | | T Meinecke | 3 | 2 | | | | | | | | | |
| | | | | | 15 | C-U Steeb | 6 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | 1 | S Edberg | 7 | 6 |
| | | | | | | | | | | | | | | 7 | A Mancini | 6 | 2 |
| | | | | | 10 | D Rostagno | 2 | 3 | | | | | | | | | |
| | S Lochbihler | 0 | 1 | | | K Nováček | 6 | 6 | | | | | | | | | |
| | K Nováček | 6 | 6 | | | | | | | | K Nováček | 4 | 3 | | | | |
| | G Prpić | 6 | 2 | 2 | | | | | | 7 | A Mancini | 6 | 6 | | | | |
| WC | R Osterthun | 1 | 6 | 6 | WC | R Osterthun | 1 | 3 | | | | | | | | | |
| | | | | | 7 | A Mancini | 6 | 6 | | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | 3 | E Sánchez | 6 | 6 | | | | | | | | | | |
| M Rackl | 4 | 3 | | | J Frawley | 1 | 3 | | | | | | | | | | |
| J Frawley | 6 | 6 | | | | | | | 3 | E Sánchez | 6 | 2 | 4 | | | | |
| M Střelba | 4 | 7 | 7 | | | | | | | M Střelba | 4 | 6 | 6 | | | | |
| M Ingaramo | 6 | 5 | 6 | | M Střelba | 6 | 7 | | | | | | | | | | |
| | | | | 13 | P Kühnen | 3 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | | M Střelba | 6 | 6 |
| | | | | | | | | | | | | | | 5 | J Svensson | 4 | 2 |
| | | | | 12 | C Bergström | 3 | 4 | | | | | | | | | | |
| N Kulti | 4 | 1 | | | J Gunnarsson | 6 | 6 | | | | | | | | | | |
| J Gunnarsson | 6 | 6 | | | | | | | | J Gunnarsson | 2 | 7 | 3 | | | | |
| M Robertson | 6 | 6 | 6 | | | | | | 5 | J Svensson | 6 | 6 | 6 | | | | |
| R Azar | 4 | 7 | 7 | | R Azar | 2 | 7 | 1 | | | | | | | | | |
| | | | | 5 | J Svensson | 6 | 5 | 6 | | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 6 | A Chesnokov | 6 | 6 | | | | | | | | | | | |
| WC | H Schwaier | 6 | 4 | 6 | WC | H Schwaier | 4 | 2 | | | | | | | | | | | |
| | F Davín | 4 | 6 | 2 | | | | | | 6 | A Chesnokov | 7 | 6 | | | | | | |
| | A Olhovskiy | 2 | 6 | 6 | | | | | | 11 | M Gustafsson | 6 | 1 | | | | | | |
| | S Casal | 6 | 4 | 4 | | A Olhovskiy | 0 | 4 | | | | | | | | | | | |
| | | | | | 11 | M Gustafsson | 6 | 6 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | 6 | A Chesnokov | 3 | 6 | 6 |
| | | | | | | | | | | | | | | | 4 | G Pérez Roldán | 6 | 4 | 3 |
| | | | | | 14 | L Lavalle | 3 | 6 | 7 | | | | | | | | | | |
| | T Šmíd | 4 | 3 | | | M Stich | 6 | 2 | 6 | | | | | | | | | | |
| | M Stich | 6 | 6 | | | | | | | 14 | L Lavalle | 3 | 7 | 5 | | | | | |
| Q | K Braasch | 0 | 3 | | | | | | | 4 | G Pérez Roldán | 6 | 6 | 7 | | | | | |
| | A Cherkasov | 6 | 6 | | | A Cherkasov | 5 | 3 | | | | | | | | | | | |
| | | | | | 4 | G Pérez Roldán | 7 | 6 | | | | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 8 | M Woodforde | 4 | 4 | | | | | | | | |
| Q | R Haas | 0$^r$ | | | | C Limberger | 6 | 6 | | | | | | | | |
| | C Limberger | 2 | | | | | | | | C Limberger | 3 | 3 | | | | |
| Q | C Miniussi | 4 | 6 | 4 | | | | | 9 | A Volkov | 6 | 6 | | | | |
| | M Vajda | 6 | 2 | 6 | | M Vajda | 3 | 5 | | | | | | | | |
| | | | | | 9 | A Volkov | 6 | 7 | | | | | | | | |
| | | | | | | | | | | | | | 9 | A Volkov | 6 | 6 |
| | | | | | | | | | | | | | 16 | J Sánchez | 2 | 4 |
| | | | | | 16 | J Sánchez | 6 | 6 | | | | | | | | |
| Q | A Maurer | 1 | 6 | 4 | Q | D Dier | 3 | 1 | | | | | | | | |
| Q | D Dier | 6 | 3 | 6 | | | | | 16 | J Sánchez | 7 | 6 | | | | |
| | M Jaite | 4 | 6 | 6 | | | | | | M Jaite | 5 | 3 | | | | |
| Q | P Arraya | 6 | 1 | 4 | | M Jaite | 6 | 6 | | | | | | | | |
| | | | | | 2 | J Connors | 4 | 1 | | | | | | | | |