Stadium: Court 6 Round: 24 Ground: Clay
| ITF W25 Stuttgart-Vaihingen | 2023/07/04 11:20 | Nadine Keller v Zhibek Kulambayeva | 6-4,6-4 |
| ITF W25 Tarvisio | 2023/06/26 12:35 | Nadine Keller v Yuliya Hatouka | 3-6,3-6 |
| ITF W60 Madrid | 2023/06/13 07:25 | Katie Stresnakova v Nadine Keller | 6-4,6-1 |
| ITF W40 La Marsa | 2023/06/10 14:00 | Justina Mikulskyte v Nadine Keller | 6-0,6-7,7-5 |
| ITF W40 La Marsa | 2023/06/08 09:00 | Nefisa Berberovic v Nadine Keller | 2-6,4-6 |
| ITF W40 La Marsa | 2023/06/06 09:00 | Nadine Keller v Ekaterina Yashina | 6-4,7-5 |
| ITF W25 La Marsa | 2023/06/01 09:00 | Alexandra Vecic v Nadine Keller | 6-4,6-3 |
| ITF W25 La Marsa | 2023/05/31 09:00 | Ranim Rassil v Nadine Keller | 1-6,3-6 |
| ITF W25 Santo Domingo | 2023/06/30 16:15 | Fanny Ostlund v Yasmine Kabbaj | 3-6,1-6 |
| ITF W25 Santo Domingo | 2023/06/29 16:15 | Yulia Starodubtsewa v Fanny Ostlund | 5-7,6-3,3-6 |
| ITF W25 Santo Domingo | 2023/06/28 19:10 | Dasha Plekhanova v Fanny Ostlund | 3-6,4-6 |
| ITF W40 Ystad | 2023/06/20 11:30 | Fanny Ostlund v Malene Helgo | 3-6,0-6 |
| ITF W40 La Marsa | 2023/06/10 09:30 | Fanny Ostlund v Jana Kolodynska | 4-6,0-6 |
| ITF W40 La Marsa | 2023/06/08 13:00 | Anastasia Kulikova v Fanny Ostlund | 4-6,3-6 |
| ITF W40 La Marsa | 2023/06/06 13:00 | Fanny Ostlund v Chiara Scholl | 6-2,6-2 |
| ITF W40 La Marsa | 2023/06/04 12:55 | Prisha Vyas v Fanny Ostlund | 1-6,0-6 |