1989 Guarujá Open
| 1989 Guarujá Open | |
|---|---|
| Date | 6–13 February |
| Edition | 4th |
| Category | Grand Prix |
| Draw | 32S / 16D |
| Prize money | $100,000 |
| Surface | Clay / outdoor |
| Location | Guarujá, Brazil |
| Champions | |
| Singles | |
 Luiz Mattar[1] | |
| Doubles | |
| Ricardo Acioly / Dacio Campos[2] | |
The 1989 Guarujá Open was a men's tennis tournament held in Guarujá in Brazil and played on outdoor clay courts. It was part of the 1989 Nabisco Grand Prix. The tournament took place from 6 February through 13 February 1989. First-seeded Luiz Mattar won his second consecutive singles title at the event.[3]
Finals
Singles
Luiz Mattar defeated 
Jimmy Brown 7–6, 6–4
- It was Mattar's 1st title of the year and the 5th of his career.
Doubles
Ricardo Acioly / Dacio Campos defeated César Kist / Mauro Menezes 7–6, 7–6
- It was Acioly's only title of the year and the 3rd of his career. It was Campos' only title of the year and the 1st of his career.
References
- ^ "1989 Guaraja – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1989 Guaraja – Doubles draw". Association of Tennis Professionals (ATP).
- ^ McManus, Jim (2010). History of Tournaments: Professional Tennis Winners and Runner-ups. Pont Vedra Beach: MAC and Company Publishing. pp. 271–272. ISBN 9781450728331.