| ACTIVE | PLAYER | TITLES |
|---|---|---|
| A | Lois Boisson (Current) | 1 |
| A | Elena-Gabriela Ruse | 1 |
| A | Bernarda Pera | 1 |
| A | Arantxa Rus | 1 |
Table: From 2021 onward, Most Hamburg European Open Titles (Women), WTA 250, Germany, Tennis, Ranked.
| ACTIVE | PLAYER | TITLES |
|---|---|---|
| A | Lois Boisson (Current) | 1 |
| A | Elena-Gabriela Ruse | 1 |
| A | Bernarda Pera | 1 |
| A | Arantxa Rus | 1 |
Table: From 2021 onward, Most Hamburg European Open Titles (Women), WTA 250, Germany, Tennis, Ranked.