Oakland 1990 WTA
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Monica Seles | m. | Martina Navratilova | 6-3 7-6 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Martina Navratilova | m. | Meredith Mcgrath | 6-4 6-3 |
| Monica Seles | m. | Zina Garrison | 6-1 3-6 6-2 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Martina Navratilova | m. | Radomira Zrubakova | 6-2 6-0 |
| Meredith Mcgrath | m. | Rosalyn Fairbank | 6-3 4-6 6-3 |
| Zina Garrison | m. | Marianne Werdel Witmeyer | 6-7 6-1 6-2 |
| Monica Seles | m. | Stephanie Rehe | 6-1 6-2 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Martina Navratilova | m. | Robin White | 6-2 6-3 |
| Radomira Zrubakova | m. | Judith Wiesner | 6-2 6-1 |
| Meredith Mcgrath | m. | Barbara Paulus | 6-7 6-1 6-0 |
| Rosalyn Fairbank | m. | Anne Smith | 7-6 6-1 |
| Marianne Werdel Witmeyer | m. | Amy Frazier | 7-6 6-7 6-4 |
| Zina Garrison | m. | Mary Lou Piatek | 6-2 7-5 |
| Stephanie Rehe | m. | Laura Arraya | 6-4 6-4 |
| Monica Seles | m. | Andrea Temesvari | 6-1 6-2 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Robin White | m. | Patricia Tarabini | 6-3 6-4 |
| Radomira Zrubakova | m. | Donna Faber | 6-1 6-1 |
| Judith Wiesner | m. | Ann Henricksson | 7-6 6-4 |
| Meredith Mcgrath | m. | Stacey Martin | 6-1 7-5 |
| Rosalyn Fairbank | m. | Alysia May | 7-6 7-5 |
| Anne Smith | m. | Mareen Louie Harper | 6-3 6-2 |
| Amy Frazier | m. | Andrea Leand | 6-0 4-6 6-2 |
| Marianne Werdel Witmeyer | m. | Mercedes Paz | 4-6 6-3 6-3 |
| Mary Lou Piatek | m. | Monique Javer | 3-6 6-2 6-4 |
| Laura Arraya | m. | Patty Fendick | 7-5 6-0 |
| Stephanie Rehe | m. | Mary Pierce | 6-7 6-1 6-2 |
| Andrea Temesvari | m. | Florencia Labat | 6-2 6-0 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0