Stadium: Centre Court Darmstadt Round: 54 Ground: Clay
| ITF W25 Aschaffenburg | 2022/07/13 16:00 | Sina Herrmann v Ella Seidel | 3-6,6-7 |
| ITF W25 Aschaffenburg | 2022/07/12 10:00 | Sina Herrmann v Fiona Ganz | 6-4,7-5 |
| ITF W25 Aschaffenburg | 2022/07/11 13:00 | Sina Herrmann v Barbora Michalkova | 6-0,6-0 |
| ITF W25 Stuttgart | 2022/06/29 09:00 | Sinja Kraus v Sina Herrmann | 2-6,6-3,6-3 |
| ITF W25 Poertschach | 2022/06/17 13:00 | Victoria Kan v Sina Herrmann | 6-4,6-1 |
| ITF W25 Poertschach | 2022/06/17 08:00 | Mira Antonitsch v Sina Herrmann | 6-7,1-6 |
| ITF W60 Poertschach | 2022/06/06 08:00 | Robin Montgomery v Sina Herrmann | 6-4,6-0 |
| ITF W60 Poertschach | 2022/06/05 10:40 | Laura Svatikova v Sina Herrmann | 3-6,3-6 |
| ITF W100 Versmold | 2022/07/03 11:10 | Sonja Zhiyenbayeva v Ilay Yoruk | 3-6,5-7 |