Results
Singles
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 1992 (E) |  Monica Seles |  Mary Joe Fernández | 6–0, 6–3 |
| 1993 (E) |  Natalia Medvedeva |  Conchita Martínez | 6–7, 7–5, 6–4 |
| 1994 (E) |  Jana Novotná |  Iva Majoli | 6–2, 6–4 |
| 1995 | Not held | ||
| 1996 (E) | Iva Majoli | Jana Novotná | 7–5, 1–6, 7–6 |
| 1997 (H) | Iva Majoli | Jana Novotná | 4–6, 7–6, 6–4 |
| 1998 (H) |  Patty Schnyder | Jana Novotná | 6–0, 2–6, 7–5 |
| 1999 (H) | Jana Novotná | Venus Williams | 6–4, 6–4 |
| 2000 (H) | Serena Williams | Denisa Chládková | 6–1, 6–1 |
(E)=Essen, (H)=Hanover
Doubles
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 1992 |  Katerina Maleeva  Barbara Rittner |  Sabine Appelmans Claudia Porwik | 7–5, 6–3 |
| 1993 | Arantxa Sánchez Vicario Helena Suková | Wiltrud Probst Christina Singer | 6–2, 6–2 |
| 1994 |  Maria Lindström Maria Strandlund |  Eugenia Maniokova  Leila Meskhi | 6–2, 6–1 |
| 1995 | Not held | ||
| 1996 | Meredith McGrath  Larisa Neiland | Lori McNeil Helena Suková | 3–6, 6–3, 6–2 |
| 1997 | Nicole Arendt  Manon Bollegraf | Larisa Neiland Brenda Schultz-McCarthy | 4–6, 6–3, 7–6 |
| 1998 | Lisa Raymond  Rennae Stubbs | Elena Likhovtseva Caroline Vis | 6–1, 6–7, 6–3 |
| 1999 | Serena Williams Venus Williams |  Alexandra Fusai Nathalie Tauziat | 5–7, 6–2, 6–2 |
| 2000 | Åsa Carlsson  Natasha Zvereva |  Silvia Farina Elia  Karina Habšudová | 6–3, 6–4 |
