Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Bendigo | 2022/02/28 01:05 | Momoko Kobori v Alana Parnaby | 6-4,6-2 |
| ITF W25 Bendigo | 2022/02/26 23:00 | Momoko Kobori v Elena Micic | 6-4,6-1 |
| ITF W25 Monastir | 2022/01/18 08:00 | Sakura Hosogi v Momoko Kobori | 7-5,6-3 |
| ITF W25 Monastir | 2022/01/17 10:30 | Hong Yi Cody Wong v Momoko Kobori | 3-6,7-6,4-10 |
| ITF W25 Monastir | 2022/01/16 10:00 | Luana Plaza Araujo v Momoko Kobori | 1-6,0-6 |
| ITF W25 Monastir | 2022/01/11 16:00 | Momoko Kobori v Tamira Paszek | 3-6,1-6 |
| ITF W25 Monastir | 2022/01/11 09:15 | Momoko Kobori v Saki Imamura | 6-2,6-2 |
| ITF W25 Monastir | 2022/01/06 09:45 | Lisa Pigato v Momoko Kobori | 7-6,4-6,6-3 |
| ITF W15 Sharm El Sheikh | 2022/02/28 09:00 | Yeong Won Jeong v Ikumi Yamazaki | 1-6,3-6 |
| ITF W15 Sharm El Sheikh | 2022/02/27 11:30 | Zlata Yankovskaya v Ikumi Yamazaki | 2-6,0-6 |
| ITF W15 Sharm El Sheikh | 2022/02/20 10:30 | Ikumi Yamazaki v Aleksandra Melnikova | 4-6,6-0,8-10 |
| ITF W60 Kyoto | 2020/02/17 02:15 | Jia-Qi Kang v Ikumi Yamazaki | 6-4,6-2 |
| ITF W15 Hua Hin | 2019/10/16 05:40 | Ikumi Yamazaki v Moyuka Uchijima | 0-6,3-6 |
| ITF W15 Hua Hin | 2019/10/15 04:55 | Zhuoma Ni Ma v Ikumi Yamazaki | 1-6,6-7 |
| ITF W15 Hua Hin | 2019/10/14 04:40 | Pichapak Sirikul v Ikumi Yamazaki | 1-6,0-6 |
| ITF W25 Makinohara | 2019/10/07 03:30 | Mami Hasegawa v Ikumi Yamazaki | 6-3,7-6 |