Egypt: W15 Sharm ElSheikh 4 - Doubles - Main |
| 1/8-finals | Herrmann S./Pace F. | Alhussein L./Rushiti A. | 1:2 (7:5, 3:6, 7:10) | details | 27.02.2024 |
Egypt: W15 Sharm ElSheikh 3 - Doubles - Main |
| 1/8-finals | Herrmann S./Rakotomanga Rajaonah T. | Ezzat Y./Rushiti A. | 0:2 (3:6, 2:6) | details | 20.02.2024 |
France: W35 Petit-Bourg - Doubles - Main |
| Final | Duerst J./Ostlund F. | Herrmann S./Schmidt A. | 2:0 (6:2, 7:5) | details | 20.01.2024 |
| Semi-finals | Bowers A./Inisan E. | Herrmann S./Schmidt A. | 0:2 (3:6, 3:6) | details | 19.01.2024 |
| Quarter-finals | Herrmann S./Schmidt A. | Daniel J./Kozarov K. | WO. | details | 18.01.2024 |
| 1/8-finals | Moutama A./Thomias N. | Herrmann S./Schmidt A. | 0:2 (4:6, 2:6) | details | 16.01.2024 |
Greece: W25 Heraklion - Doubles - Main |
| Quarter-finals | Klaffner M./Kraus S. | Herrmann S./Rakotomanga Rajaonah T. | 2:0 (6:4, 6:1) | details | 26.10.2023 |
| 1/8-finals | Chlpac A./Reguer A. | Herrmann S./Rakotomanga Rajaonah T. | 0:2 (1:6, 3:6) | details | 24.10.2023 |
Germany: W25 Darmstadt - Doubles - Main |
| Quarter-finals | Bayerlova M./Parnaby A. | Herrmann S./Vojcinakova I. | 2:0 (6:2, 6:0) | details | 20.07.2023 |
| 1/8-finals | Pieri T./Terziyska J. | Herrmann S./Vojcinakova I. | WO. | details | 18.07.2023 |
Austria: W25 Annenheim - Doubles - Main |
| Quarter-finals | Bayerlova M./Duerst J. | Herrmann S./Vojcinakova I. | 2:0 (6:0, 6:2) | details | 31.05.2023 |
| 1/8-finals | Auer S./Spasova B. | Herrmann S./Vojcinakova I. | 0:2 (1:6, 2:6) | details | 29.05.2023 |
Greece: W25 Heraklion - Doubles - Main |
| 1/8-finals | Arcidiacono F./Rocchetti S. | Glushkova D./Herrmann S. | 2:0 (7:63, 6:3) | details | 16.11.2022 |
Italy: W25 Santa Margherita di Pula 11 - Doubles - Main |
| Quarter-finals | Herrmann S./Vojcinakova I. | Brancaccio N./Moratelli A. | 0:2 (2:6, 5:7) | details | 19.10.2022 |
Italy: W25 Santa Margherita di Pula 10 - Doubles - Main |
| 1/8-finals | Pace F./Urgesi F. | Herrmann S./Ruggeri J. | 2:1 (5:7, 6:4, 10:2) | details | 13.10.2022 |
Italy: W25 Santa Margherita di Pula 9 - Doubles - Main |
| Semi-finals | Herrmann S./Steur J. L. S. | Rosatello C./Zantedeschi A. | 0:2 (5:7, 3:6) | details | 07.10.2022 |
| Quarter-finals | Herrmann S./Steur J. L. S. | Colmegna M./Pigato L. | WO. | details | 06.10.2022 |
| 1/8-finals | Cherubini D./Delai M. | Herrmann S./Steur J. L. S. | WO. | details | 05.10.2022 |