Name: Koharu Niimi
Country: Japan
Birthdate: 13.09.02, 21 years
Matches total: 87
Win: 55
%: 63.22 %
Country: Japan
Birthdate: 13.09.02, 21 years
Matches total: 87
Win: 55
%: 63.22 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 3/3 | 3/3 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 25/12 | 0/0 | 25/12 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 25/14 | 12/7 | 11/4 | 0/0 | 1/2 | 1/1 | 0/0 |
| 2021 | 2/3 | 2/3 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 55/32 | 17/13 | 36/16 | 0/0 | 1/2 | 1/1 | 0/0 |
| perc. % | 63.22 % | 56.67 % | 69.23 % | 0 % | 33.33 % | 50 % | 0 % |
Koharu Niimi / Fixtures
| no matches found |
Koharu Niimi form / surface: Grass
Koharu Niimi / surface: Grass
| 03.10.22 | q 1 | Koharu Niimi | Jia Yi Dong | 6-3, 6-1 |  | match details |  W25 Makinohara | Grass |
| 03.10.22 | qual. | Yuka Hosoki | Koharu Niimi | 6-0, 7-5 |  | match details |
