Stadion: Court 3 Round: 25 Ground: Clay
| ITF Damen - W60 - Montreux | 2019/09/06 14:50 | Alice Rame v Mari Osaka | 6-0,6-4 |
| ITF Damen - W60 - Montreux | 2019/09/05 10:30 | Mari Osaka v Mandy Minella | 6-1,3-6,6-4 |
| ITF Damen - W60 - Montreux | 2019/09/04 08:00 | Fiona Ganz v Mari Osaka | 4-6,2-6 |
| ITF Damen - W25 - Guayaquil | 2019/08/21 15:00 | Mari Osaka v Camila Romero | 6-2,5-7,4-6 |
| ITF Damen - W25 - Guayaquil | 2019/08/16 18:15 | Gabriela Talaba v Mari Osaka | 6-4,6-3 |
| ITF Damen - W25 - Guayaquil | 2019/08/15 15:00 | Maria Jose Portillo Ramirez v Mari Osaka | 3-6,2-6 |
| ITF Damen - W25 - Guayaquil | 2019/08/14 15:00 | Mell E R Gonzalez v Mari Osaka | 6-7,3-6 |
| ITF Damen - W25 - Porto | 2019/07/27 12:00 | Mari Osaka v Myrtille Georges | 6-7,5-7 |
| ITF Damen - W60 - Montreux | 2019/09/06 10:00 | Caroline Werner v Julia Grabher | 2-6,3-6 |
| ITF Damen - W60 - Montreux | 2019/09/05 08:30 | Tamara Korpatsch v Caroline Werner | 6-7,4-6 |
| ITF Damen - W60 - Montreux | 2019/09/03 12:05 | Nina Stadler v Caroline Werner | 4-6,2-6 |
| ITF Damen - W25 - Verbier | 2019/08/28 11:05 | Oceane Dodin v Caroline Werner | 3-6,6-4,7-5 |
| ITF Damen - W25 - Leipzig | 2019/08/16 10:20 | Katharina Gerlach v Caroline Werner | 6-4,6-4 |
| ITF Damen - W25 - Leipzig | 2019/08/15 13:00 | Caroline Werner v Julie Gervais | 6-2,7-5 |
| ITF Damen - W25 - Leipzig | 2019/08/14 09:00 | Carolina Alves v Caroline Werner | 6-4,4-6,2-6 |
| ITF Damen - W25 - Leipzig | 2019/08/13 10:40 | Caroline Werner v Romy Koelzer | 6-4,3-6,11-9 |