San Antonio 1990 WTA
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Monica Seles | d. | Manuela Maleeva Fragniere | 6-4 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Manuela Maleeva Fragniere | d. | Lori Mcneil | 6-0 6-4 |
| Monica Seles | d. | Rosalyn Fairbank | 6-3 6-0 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Lori Mcneil | d. | Gigi Fernandez | 6-2 6-0 |
| Manuela Maleeva Fragniere | d. | Carrie Cunningham | 6-1 6-1 |
| Rosalyn Fairbank | d. | Jana Novotna | 6-1 2-6 7-5 |
| Monica Seles | d. | Hana Mandlikova | 6-4 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Lori Mcneil | d. | Gabriela Sabatini | 6-3 6-4 |
| Gigi Fernandez | d. | Catarina Lindqvist Ryan | 6-1 6-0 |
| Manuela Maleeva Fragniere | d. | Elna Reinach | 6-2 6-0 |
| Carrie Cunningham | d. | Kathy Rinaldi Stunkel | 4-6 6-1 6-4 |
| Rosalyn Fairbank | d. | Robin White | 6-1 6-2 |
| Jana Novotna | d. | Anne Minter | 6-4 6-1 |
| Hana Mandlikova | d. | Larisa Savchenko | 6-4 7-5 |
| Monica Seles | d. | Anne Smith | 6-3 7-5 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0