# 1989 Monte Carlo Open – Doubles

Sergio Casal and Emilio Sánchez were the defending champions but lost in the second round to Marcelo Filippini and Horst Skoff.
Tomáš Šmíd and Mark Woodforde won in the final 1–6, 6–4, 6–2 against Paolo Canè and Diego Nargiso.

## Seeds

All eight seeded teams received byes to the second round.
* Sergio Casal / Emilio Sánchez (second round)
* Tomáš Šmíd / Mark Woodforde (champions)
* Boris Becker / Eric Jelen (quarterfinals)
* Peter Doohan / Laurie Warder (second round)
* Goran Ivanišević / Slobodan Živojinović (quarterfinals)
* Jakob Hlasek / Claudio Mezzadri (second round)
* Tom Nijssen / Ricki Osterthun (second round)
* Heinz Günthardt / Balázs Taróczy (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 |
| | Leonardo Lavalle Javier Sánchez | 6 | 6 | | | | | |
| | Paolo Canè Diego Nargiso | 7 | 7 | | | | | |
| | Paolo Canè Diego Nargiso | 7 | 7 | | Paolo Canè Diego Nargiso | 6 | 4 | 2 |
| | | | | 2 | Tomáš Šmíd Mark Woodforde | 1 | 6 | 6 |
| | Patrik Kühnen Carl-Uwe Steeb | 2 | 6 | 2 | Tomáš Šmíd Mark Woodforde | 1 | 6 | 6 |
| 2 | Tomáš Šmíd Mark Woodforde | 6 | 7 | | | | | |

### 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 | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | S Casal E Sánchez | 3 | 6 | 5 | | | | | | | |
| | M Filippini H Skoff | 7 | 7 | | | M Filippini H Skoff | 6 | 2 | 7 | | | | | | | |
| | H de la Peña A Mancini | 5 | 6 | | | | | | | | M Filippini H Skoff | 3 | 3 | | | |
| | M Bahrami T Champion | 6 | 4 | 3 | | | | | | | L Lavalle J Sánchez | 6 | 6 | | | |
| | L Lavalle J Sánchez | 3 | 6 | 6 | | L Lavalle J Sánchez | 6 | 6 | | | | | | | | |
| | | | | | 7 | T Nijssen R Osterthun | 0 | 3 | | | | | | | | |
| | | | | | | | | | | | | | | L Lavalle J Sánchez | 6 | 6 |
| | | | | | | | | | | | | | | P Canè D Nargiso | 7 | 7 |
| | | | | | 3 | B Becker E Jelen | 7 | 6 | | | | | | | | |
| WC | R Agénor T Benhabiles | 2 | 6 | | | R Båthman L-A Wahlgren | 6 | 3 | | | | | | | | |
| | R Båthman L-A Wahlgren | 6 | 7 | | | | | | | 3 | B Becker E Jelen | 3 | 4 | | | |
| | P Canè D Nargiso | 6 | 7 | 6 | | | | | | | P Canè D Nargiso | 6 | 6 | | | |
| | J Arias P Arraya | 7 | 6 | 3 | | P Canè D Nargiso | 6 | 6 | | | | | | | | |
| | | | | | 6 | J Hlasek C Mezzadri | 4 | 4 | | | | | | | | |

### Bottom 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 |
| | | | | | 5 | G Ivanišević S Živojinović | 6 | 5 | 7 | | | | | | | | | |
| | O Delaître É Winogradsky | 6 | 5 | 2 | | G Luza G Pérez Roldán | 3 | 7 | 6 | | | | | | | | | |
| | G Luza G Pérez Roldán | 4 | 7 | 6 | | | | | | 5 | G Ivanišević S Živojinović | 4 | 6 | 3 | | | | |
| | P Kühnen C-U Steeb | 6 | 6 | | | | | | | | P Kühnen C-U Steeb | 6 | 3 | 6 | | | | |
| | J Gunnarsson M Mortensen | 4 | 3 | | | P Kühnen C-U Steeb | 7 | 6 | | | | | | | | | | |
| | | | | | 4 | P Doohan L Warder | 5 | 2 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | P Kühnen C-U Steeb | 2 | 6 |
| | | | | | | | | | | | | | | | 2 | T Šmíd M Woodforde | 6 | 7 |
| | | | | | 8 | H Günthardt B Taróczy | 5 | 1 | | | | | | | | | | |
| | N Kroon K Nováček | 4 | 7 | 3 | | O Camporese M Narducci | 7 | 6 | | | | | | | | | | |
| | O Camporese M Narducci | 6 | 6 | 6 | | | | | | | O Camporese M Narducci | 3 | 5 | | | | | |
| WC | F Cancellotti C Pistolesi | 6 | 6 | 6 | | | | | | 2 | T Šmíd M Woodforde | 6 | 7 | | | | | |
| | C Limberger C Panatta | 7 | 4 | 3 | WC | F Cancellotti C Pistolesi | 2 | 3 | | | | | | | | | | |
| | | | | | 2 | T Šmíd M Woodforde | 6 | 6 | | | | | | | | | | |