Monte Carlo Masters 1989 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Alberto Mancini | m. | Boris Becker | 7-5 2-6 7-6 7-5 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Alberto Mancini | m. | Mats Wilander | 6-0 6-3 |
| Boris Becker | m. | Horst Skoff | 6-3 6-3 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Mats Wilander | m. | Ronald Agenor | 6-3 7-6 |
| Alberto Mancini | m. | Carl Uwe Steeb | 6-3 6-3 |
| Horst Skoff | m. | Jan Gunnarsson | 6-4 6-4 |
| Boris Becker | m. | Guillermo Perez Roldan | 6-3 6-3 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Mats Wilander | m. | Marcelo Filippini | 6-4 6-4 |
| Ronald Agenor | m. | Guy Forget | 6-2 7-5 |
| Alberto Mancini | m. | Carl Limberger | 6-1 6-3 |
| Carl Uwe Steeb | m. | Paolo Cane | 6-4 6-1 |
| Jan Gunnarsson | m. | Patrik Kuhnen | 7-5 6-2 |
| Horst Skoff | m. | Martin Jaite | 7-5 7-6 |
| Guillermo Perez Roldan | m. | Jonas Svensson | 6-4 6-4 |
| Boris Becker | m. | Jordi Arrese | 6-1 6-3 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Mats Wilander | m. | Diego Nargiso | 7-6 6-1 |
| Marcelo Filippini | m. | Mark Woodforde | 7-5 6-1 |
| Ronald Agenor | m. | Ricki Osterthun | 6-2 2-6 6-2 |
| Guy Forget | m. | Emilio Sanchez | 6-7 6-4 6-1 |
| Carl Limberger | m. | Joakim Nystrom | 6-1 6-1 |
| Alberto Mancini | m. | Francesco Cancellotti | 6-4 6-4 |
| Carl Uwe Steeb | m. | Andrei Chesnokov | 6-4 6-4 |
| Paolo Cane | m. | Jimmy Connors | 7-6 6-1 |
| Patrik Kuhnen | m. | Henri Leconte | 6-3 3-2 RET |
| Jan Gunnarsson | m. | Slobodan Zivojinovic | 6-4 6-2 |
| Horst Skoff | m. | Martin Strelba | 4-6 6-4 6-1 |
| Martin Jaite | m. | Jakob Hlasek | 6-4 6-1 |
| Guillermo Perez Roldan | m. | Magnus Gustafsson | 6-4 6-2 |
| Jonas Svensson | m. | Thierry Tulasne | 6-7 6-3 7-5 |
| Jordi Arrese | m. | John Frawley | 6-1 6-0 |
| Boris Becker | m. | Lawson Duncan | 6-4 6-1 |
Babak 64 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Diego Nargiso | m. | Fernando Luna | 6-4 7-6 |
| Marcelo Filippini | m. | Eric Jelen | 6-3 6-2 |
| Ricki Osterthun | m. | Pablo Arraya | 6-2 2-6 7-6 |
| Guy Forget | m. | Leonardo Lavalle | 6-0 6-1 |
| Carl Limberger | m. | Goran Ivanisevic | 7-5 6-4 |
| Francesco Cancellotti | m. | Fabrice Santoro | 6-4 6-1 |
| Carl Uwe Steeb | m. | Karel Novacek | 6-2 6-1 |
| Paolo Cane | m. | Javier Sanchez | 2-6 7-6 6-0 |
| Patrik Kuhnen | m. | Horacio De La Pena | 3-6 6-4 7-6 |
| Jan Gunnarsson | m. | Christian Bergstrom | 7-5 6-1 |
| Martin Strelba | m. | Olivier Delaitre | 6-4 6-0 |
| Martin Jaite | m. | Jimmy Arias | 6-7 6-3 7-5 |
| Magnus Gustafsson | m. | Thierry Champion | 2-6 6-2 7-6 |
| Thierry Tulasne | m. | Marian Vajda | 6-3 6-1 |
| John Frawley | m. | Lars Jonsson | 6-0 6-3 |
| Lawson Duncan | m. | Henrik Sundstrom | 6-4 7-6 |