Washington 1989 WTA
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Steffi Graf | d. | Zina Garrison | 6-1 7-5 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Steffi Graf | d. | Natalia Zvereva | 6-3 6-4 |
| Zina Garrison | d. | Monica Seles | W/O |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Steffi Graf | d. | Helen Kelesi | 6-0 6-1 |
| Natalia Zvereva | d. | Leila Meskhi | 6-2 6-0 |
| Monica Seles | d. | Manuela Maleeva Fragniere | 6-2 6-4 |
| Zina Garrison | d. | Gigi Fernandez | 6-4 6-0 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Steffi Graf | d. | Carling Bassett Seguso | 6-0 6-0 |
| Helen Kelesi | d. | Isabelle Demongeot | 6-3 6-4 |
| Natalia Zvereva | d. | Jeri Ingram | 6-2 6-4 |
| Leila Meskhi | d. | Eva Pfaff | 6-0 6-2 |
| Monica Seles | d. | Robin White | 6-3 6-0 |
| Manuela Maleeva Fragniere | d. | Ann Henricksson | 6-4 4-6 6-3 |
| Zina Garrison | d. | Mary Lou Piatek | 6-2 6-0 |
| Gigi Fernandez | d. | Dianne Van Rensburg | 6-2 6-0 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Steffi Graf | d. | Stacey Martin | 6-1 6-1 |
| Carling Bassett Seguso | d. | Renata Baranski | 6-3 6-1 |
| Isabelle Demongeot | d. | Katrina Adams | 6-3 6-3 |
| Helen Kelesi | d. | Mareen Louie Harper | 6-7 6-3 6-1 |
| Natalia Zvereva | d. | Camille Benjamin | 7-5 6-1 |
| Jeri Ingram | d. | Wendy White | 4-6 7-6 6-4 |
| Leila Meskhi | d. | Terry Phelps | 2-6 6-1 6-2 |
| Eva Pfaff | d. | Barbara Potter | 6-3 3-6 6-2 |
| Monica Seles | d. | Larisa Savchenko | 6-0 6-2 |
| Robin White | d. | Elna Reinach | 7-5 6-3 |
| Ann Henricksson | d. | Monique Javer | 6-0 6-3 |
| Manuela Maleeva Fragniere | d. | Andrea Holikova | 6-2 6-4 |
| Zina Garrison | d. | Susan Sloane Lundy | 6-0 6-3 |
| Mary Lou Piatek | d. | Andrea Leand | 6-4 4-6 6-3 |
| Dianne Van Rensburg | d. | Sandy Collins | 6-4 6-4 |
| Gigi Fernandez | d. | Nathalie Tauziat | 5-7 7-6 7-6 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0