San Juan 1991 WTA
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Julie Halard Decugis | d. | Amanda Coetzer | 7-5 7-5 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Amanda Coetzer | d. | Sabine Appelmans | 3-6 6-3 7-5 |
| Julie Halard Decugis | d. | Mary Pierce | 7-5 6-1 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Amanda Coetzer | d. | Gigi Fernandez | 6-4 6-2 |
| Sabine Appelmans | d. | Susan Sloane Lundy | 6-4 6-1 |
| Mary Pierce | d. | Carrie Cunningham | 3-6 6-1 6-2 |
| Julie Halard Decugis | d. | Barbara Rittner | 5-7 6-1 7-6 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Gigi Fernandez | d. | Camille Benjamin | 6-4 6-3 |
| Amanda Coetzer | d. | Rene Simpson | 6-2 6-2 |
| Sabine Appelmans | d. | Donna Faber | 6-4 6-1 |
| Susan Sloane Lundy | d. | Maureen Drake | 6-0 6-3 |
| Carrie Cunningham | d. | Florencia Labat | 6-1 6-0 |
| Mary Pierce | d. | Stephanie Rehe | 6-3 0-6 7-5 |
| Barbara Rittner | d. | Audra Keller | 6-4 7-5 |
| Julie Halard Decugis | d. | Caroline Kuhlman | 6-4 6-4 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Gigi Fernandez | d. | Petra Schwarz | 6-1 4-6 6-4 |
| Camille Benjamin | d. | Amy Schwartz | 6-4 6-4 |
| Amanda Coetzer | d. | Emilie Viqueira | 6-1 6-0 |
| Rene Simpson | d. | Jolene Watanabe | 6-2 6-1 |
| Sabine Appelmans | d. | Rika Hiraki | 7-5 6-2 |
| Donna Faber | d. | Luciana Corsato Owsianka | 6-3 4-6 7-5 |
| Maureen Drake | d. | Renata Baranski | 6-1 2-6 6-2 |
| Susan Sloane Lundy | d. | Veronika Martinek | 6-0 6-1 |
| Florencia Labat | d. | Louise Allen | 6-1 3-6 6-4 |
| Carrie Cunningham | d. | Andrea Leand | 6-2 6-1 |
| Stephanie Rehe | d. | Petra Thoren | 7-6 6-3 |
| Mary Pierce | d. | Ann Grossman | 6-3 6-1 |
| Barbara Rittner | d. | Angelica Gavaldon | 6-3 6-3 |
| Audra Keller | d. | Shaun Stafford | 6-3 6-3 |
| Caroline Kuhlman | d. | Maria Strandlund Tomsvik | 3-6 6-2 6-1 |
| Julie Halard Decugis | d. | Sabine Hack | 6-3 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0