San Juan 1989 WTA
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Laura Arraya | d. | Gigi Fernandez | 6-1 6-2 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Laura Arraya | d. | Natalia Zvereva | 6-2 7-6 |
| Gigi Fernandez | d. | Helen Kelesi | 2-6 6-4 6-1 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Natalia Zvereva | d. | Donna Faber | 6-2 6-0 |
| Laura Arraya | d. | Camille Benjamin | 3-6 7-5 6-4 |
| Gigi Fernandez | d. | Rene Simpson | 6-3 6-3 |
| Helen Kelesi | d. | Patricia Tarabini | 6-4 6-0 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Natalia Zvereva | d. | Natalia Medvedeva | 6-4 6-1 |
| Donna Faber | d. | Sandy Collins | 6-4 6-3 |
| Laura Arraya | d. | Petra Thoren | 6-4 6-0 |
| Camille Benjamin | d. | Marianne Werdel Witmeyer | 6-7 6-3 6-2 |
| Rene Simpson | d. | Kate Gompert | 6-2 7-5 |
| Gigi Fernandez | d. | Audra Keller | 6-2 6-4 |
| Patricia Tarabini | d. | Renata Baranski | 2-6 6-4 6-3 |
| Helen Kelesi | d. | Cristina Tessi | 6-1 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Natalia Zvereva | d. | Cammy Macgregor | 6-1 6-2 |
| Natalia Medvedeva | d. | Gisele Miro | 6-1 6-0 |
| Sandy Collins | d. | Monique Javer | 6-4 6-2 |
| Donna Faber | d. | Ronni Reis | 7-6 6-2 |
| Laura Arraya | d. | Michelle Jaggard Lai | 6-2 6-4 |
| Petra Thoren | d. | Angelica Gavaldon | 4-6 6-4 6-3 |
| Marianne Werdel Witmeyer | d. | Amy Schwartz | 6-2 6-0 |
| Camille Benjamin | d. | Beverly Bowes | 6-4 6-1 |
| Rene Simpson | d. | Leila Meskhi | 7-5 7-5 |
| Kate Gompert | d. | Jeri Ingram | 6-3 6-4 |
| Audra Keller | d. | Federica Haumuller | 7-6 6-3 |
| Gigi Fernandez | d. | Noelle Van Lottum | 2-6 6-3 6-3 |
| Patricia Tarabini | d. | Hellas Ter Riet | 6-4 6-2 |
| Renata Baranski | d. | Yukie Koizumi | 6-3 6-4 |
| Cristina Tessi | d. | Pilar Vasquez | 6-1 6-4 |
| Helen Kelesi | d. | Sophie Amiach | 6-3 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0