Stadium: Court 22 Round: 62 Ground: Clay
| ITF W15 Antalya | 2022/10/31 12:30 | Koharu Niimi v Jana Kareisova | 6-2,3-6,10-0 |
| ITF W15 Antalya | 2022/10/30 07:00 | Koharu Niimi v Vasilissa Kupriyanova | 6-2,6-0 |
| ITF W15 Antalya | 2022/10/25 08:30 | Camilla Gennaro v Koharu Niimi | 6-0,6-3 |
| ITF W15 Antalya | 2022/10/24 13:05 | Nina Plibersek v Koharu Niimi | 1-6,1-6 |
| ITF W15 Antalya | 2022/10/23 07:00 | Mariya Sinitsyna v Koharu Niimi | 1-6,2-6 |
| ITF W25 Hamamatsu | 2022/10/09 00:00 | Kisa Yoshioka v Koharu Niimi | 5-7,7-5,10-5 |
| ITF W25 Makinohara | 2022/10/03 06:05 | Yuka Hosoki v Koharu Niimi | 6-0,7-5 |
| ITF W25 Makinohara | 2022/10/03 00:30 | Jia Yi Dong v Koharu Niimi | 3-6,1-6 |
| ITF W15 Antalya | 2022/10/30 07:00 | Ida Axelsson v Paula Rumpf | 1-6,4-6 |
| ITF W15 Erwitte | 2022/08/17 11:00 | Anne Schaefer v Paula Rumpf | 6-2,7-5 |
| ITF W100 Versmold | 2022/07/03 08:00 | Paula Rumpf v Alexandra Osborne | 1-6,3-6 |
| German Championship Women | 2021/12/07 13:00 | Alexandra Vecic v Paula Rumpf | 6-2,5-3 |
| ITF W15 Erwitte | 2021/08/18 11:30 | Merel Hoedt v Paula Rumpf | 6-2,6-7,3-6 |
| ITF W15 Erwitte | 2021/08/17 09:00 | Paula Rumpf v Lisa-Marie Rioux | 1-6,6-4,10-6 |
| ITF W15 Erwitte | 2021/08/16 09:00 | Lena Ruppert v Paula Rumpf | 4-6,7-5,7-10 |