Stadium: Court 3 Round: 54 Ground: Clay
| ITF W25 Poertschach | 2023/06/07 09:20 | Sina Herrmann v Ekaterina Vl. Makarova | 3-6,2-6 |
| ITF W25 Poertschach | 2023/06/06 14:00 | Lilli Tagger v Sina Herrmann | 3-6,4-6 |
| ITF W25 Annenheim | 2023/05/30 13:35 | Sina Herrmann v Miriam Bulgaru | 2-6,6-7 |
| ITF W60 Bellinzona | 2023/04/17 08:00 | Sina Herrmann v Federica Di Sarra | 6-3,5-7,2-6 |
| ITF W60 Bellinzona | 2023/04/16 08:00 | Sina Herrmann v Carola Cavelli | 6-1,6-2 |
| ITF W60 Chiasso | 2023/04/10 12:55 | Sina Herrmann v Martina Colmegna | 6-4,1-6,2-6 |
| ITF W15 Antalya | 2023/04/05 07:20 | Sina Herrmann v Virginia Ferrara | 6-2,3-6,2-6 |
| ITF W15 Antalya | 2023/03/29 11:25 | Sina Herrmann v Anne Schaefer | 6-7,6-4,0-6 |
| ITF W25 Frydek Mistek | 2022/09/04 09:30 | Klara Kajabova v Karolina Jaskiewicz | 2-6,1-6 |