1989 Guarujá Open – Singles

Singles
1989 Guarujá Open
1988 Champion Luiz Mattar
Champion Luiz Mattar
Runner-up Jimmy Brown
Score7–6, 6–4
Draw32
Seeds8

Luiz Mattar was the defending champion and won in the final 7–6, 6–4 against Jimmy Brown.

Seeds

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.

  1. Luiz Mattar (champion)
  2. Lawson Duncan (first round)
  3. Jaime Yzaga (semifinals)
  4. Cássio Motta (quarterfinals)
  5. Javier Frana (first round)
  6. Eduardo Bengoechea (quarterfinals)
  7. Todd Witsken (quarterfinals)
  8. Danilo Marcelino (semifinals)

Draw

Key

First round Second round Quarterfinals Semifinals Final
1 L Mattar 6 6  
  C Kist 2 2   1 L Mattar 7 6  
LL G Barbosa 7 6   LL G Barbosa 6 1  
  J Daher 6 4   1 L Mattar 7 7  
  R Acioly 6 0 3 7 T Witsken 5 5  
WC R Jabali 4 6 6 WC R Jabali 2 2  
Q N Aerts 7 3 3 7 T Witsken 6 6  
7 T Witsken 5 6 6 1 L Mattar 6 6  
3 J Yzaga 7 6   3 J Yzaga 3 2  
  R Argüello 6 1   3 J Yzaga 6 6  
WC J Oncins 2 3     M Wostenholme 3 2  
  M Wostenholme 6 6   3 J Yzaga 3 6 6
  M Menezes 6 6   6 E Bengoechea 6 2 4
  J Góes 3 4     M Menezes 4 4  
  D Campos 6 6   6 E Bengoechea 6 6  
6 E Bengoechea 7 7   1 Luiz Mattar 7 6  
5 J Frana 6 2 3   Jimmy Brown 6 4  
  J Brown 4 6 6   J Brown 6 6  
Q E Oliveira 4 3     M Hennemann 0 0  
  M Hennemann 6 6     J Brown 6 6 7
Q R Camargo 3 6 6 4 C Motta 4 7 5
  I Kley 6 3 4 Q R Camargo 1 1  
  F Roese 3 2   4 C Motta 6 6  
4 C Motta 6 6     J Brown 1 6 6
8 D Marcelino 6 7   8 D Marcelino 6 1 2
  M Allen 3 6   8 D Marcelino 6 7  
  R Azar 2 7 1 WC A Hocevar 4 6  
WC A Hocevar 6 5 6 8 D Marcelino 6 6  
  P Ballauff 6 4     C Allgårdh 3 2  
  R Viver 7 6     R Viver 2 4  
  C Allgårdh 7 6     C Allgårdh 6 6  
2 L Duncan 5 0