| Iceland International - Frauen | 2023/01/28 10:10 | Yasmine Hamza v Gianna Stiglich | W | 0-2 |
| Iceland International - Frauen | 2023/01/27 11:55 | Samanta Golubickaite v Gianna Stiglich | W | 0-2 |
| Estonian International - Frauen - Qualifikation | 2023/01/12 10:20 | Kaloyana Nalbantova v Gianna Stiglich | L | 2-1 |
| Slowenien - Future Series - Damen | 2022/11/26 14:30 | Tomoka Miyazaki v Gianna Stiglich | L | 2-0 |
| Slowenien - Future Series - Damen | 2022/11/25 16:30 | Gianna Stiglich v Katrin Neudolt | W | 2-0 |
| Croatian International - Damen - Qualifikation | 2022/09/29 13:35 | Barbara Janicic v Gianna Stiglich | W | 0-2 |
| Spanish International - Frauen | 2022/09/14 08:00 | Gianna Stiglich v Heli Neiman | L | 1-2 |
| Spanish International - Frauen | 2022/09/13 11:00 | Gianna Stiglich v Marie Cesari | W | 2-0 |
| Iceland International - Frauen - Qualifikation | 2023/01/26 18:00 | Frederikke Nielsen v Frederikke Ostergaard | W | 1-2 |
| Iceland International - Frauen - Qualifikation | 2023/01/26 15:00 | Zi Yang v Frederikke Ostergaard | W | 0-2 |
| Norwegian International - Frauen | 2022/11/11 13:00 | Rachael Darragh v Frederikke Ostergaard | L | 2-0 |
| Norwegian International - Frauen | 2022/11/11 11:20 | Frederikke Ostergaard v Khushi Harakamani | W | 2-0 |
| Dänemark - Denmark Masters - Damen - Qualifikation | 2022/06/09 18:30 | Frederikke Ostergaard v Pitchamon Opatniput | L | 0-2 |
| Dänemark - Denmark Masters - Damen - Qualifikation | 2022/06/09 15:20 | Alina Bergelson v Frederikke Ostergaard | W | 0-2 |
| Dänemark - Denmark Masters - Damen - Qualifikation | 2022/06/09 10:00 | Sara Boyle v Frederikke Ostergaard | W | 1-2 |
| Slowenien - Future Series - Damen - Qualifikation | 2021/11/25 17:10 | Weronika Gorniak v Frederikke Ostergaard | L | 2-1 |