Zina Garrison Singles: 36 (14–22) Singles: 36 (14–22)

| Outcome | Date_ | Tournament | Surface | Opponent | Score |
|---|---|---|---|---|---|
| Winner | October 27, 1986 | Indianapolis | Hard (I) | Melissa Gurney | 6–3, 6–3 |
| Winner | January 5, 1987 | Sydney | Grass | Pam Shriver | 6–2, 6–4 |
| Winner | February 9, 1987 | San Francisco | Carpet (I) | Sylvia Hanika | 7–5, 4–6, 6–3 |
| Runner-up | August 17, 1987 | Toronto | Hard | Pam Shriver | 4–6, 1–6 |
| Runner-up | October 24, 1988 | Indianapolis | Hard (I) | Katerina Maleeva | 3–6, 6–2, 2–6 |
| Runner-up | February 13, 1989 | Washington | Carpet (I) | Steffi Graf | 1–6, 5–7 |
| Winner | February 20, 1989 | Oakland | Carpet (I) | Larisa Savchenko | 6–1, 6–1 |
| Runner-up | June 12, 1989 | Birmingham | Grass | Martina Navratilova | 6–7(5), 3–6 |
| Winner | July 17, 1989 | Newport | Grass | Pam Shriver | 6–0, 6–1 |
| Runner-up | July 31, 1989 | San Diego | Hard | Steffi Graf | 4–6, 5–7 |