Toyota Championships Singles Singles

| Series_Year | Series_Ending_Tournament | Location_ | Surface | Champion | Runner_up | Score_in_Final |
|---|---|---|---|---|---|---|
| 1977 | Colgate Series Championships | Palm Springs, California , U.S. | Hard | Chris Evert | Billie Jean King | 6–2, 6–2 |
| 1978 | Colgate Series Championships | Palm Springs, California , U.S. | Hard | Chris Evert | Martina Navratilova | 6–3, 6–3 |
| 1979 | Colgate Series Championships | Washington, D.C., U.S. | Carpet | Martina Navratilova | Tracy Austin | 6–2, 6–1 |
| 1980 | Colgate Series Championships | Washington, D.C., U.S. | Carpet | Tracy Austin | Andrea Jaeger | 6–2, 6–2 |
| 1981 | Toyota Series Championships | East Rutherford, New Jersey , U.S. | Carpet | Tracy Austin | Martina Navratilova | 2–6, 6–4, 6–2 |