Stadium: Court 7 Round: 44 Ground: Hardcourt outdoor
| Nonthaburi, Qualifications Simples W-ITF-THA-06A | 2019/12/01 06:10 | Matsumoto, Ari v I-Hsuan Cho | 6-1,7-5 |
| Nonthaburi, Simples W-ITF-THA-06A | 2019/11/24 06:55 | I-Hsuan Cho v Han, Jiangxue | 4-6,3-6 |
| Taipei, Taipei Chinois | 2019/11/10 05:40 | Emily Webley-Smith v I-Hsuan Cho | 6-4,6-1 |
| ITF W15 Yeongwol | 2019/09/07 05:30 | I-Hsuan Cho v Choi, Ji-Hee | 6-4,4-6,4-6 |
| ITF W15 Yeongwol | 2019/09/06 04:00 | I-Hsuan Cho v Lee, Eun Ji | 6-2,6-0 |
| ITF W15 Yeongwol | 2019/09/05 03:10 | Cherry Kim v I-Hsuan Cho | 2-6,2-6 |
| ITF W15 Yeongwol | 2019/09/04 07:00 | Kim, Na Ri v I-Hsuan Cho | 1-6,1-6 |
| ITF W15 Yeongwol | 2019/08/29 01:00 | Lee, So-Ra v I-Hsuan Cho | 6-3,6-2 |
| ITF - W15 Monastir | 2022/06/05 14:30 | Koharu Niimi v Pirtac, Beatrice Laura | 6-0,6-2 |
| ITF - W15 Monastir | 2022/05/31 10:20 | Koharu Niimi v Narmont, Helena | 1-6,4-6 |
| ITF - W15 Monastir - Doubles Femmes | 2022/05/30 12:00 | Chahd Berriri v Koharu Niimi | 0-6,0-6 |
| ITF - W15 Monastir - Doubles Femmes | 2022/05/29 12:30 | Koharu Niimi v Balasubramanian, Kaaviya | 7-5,6-2 |
| ITF - W15 Monastir | 2022/05/24 08:30 | Luana Plaza Araujo v Koharu Niimi | 6-1,2-6,6-2 |
| ITF - W15 Monastir | 2022/05/22 10:00 | Sofia Germani v Koharu Niimi | 0-6,0-6 |
| ITF - W15 Monastir | 2022/05/19 09:50 | Morita, Ayumi v Koharu Niimi | 6-1,6-4 |
| ITF - W15 Monastir | 2021/12/06 10:30 | Paula Arias Manjon v Koharu Niimi | 4-6,6-0,10-2 |