Stadium: Indoor 1 Round: 54 Ground: Hardcourt outdoor
| ITF W15 Hua Hin | 2019/07/09 05:00 | Mana Kawamura v Sunam Jeong | 1-6,4-6 |
| ITF W15 Hua Hin | 2019/07/04 02:40 | Mana Kawamura v Patcharin Cheapchandej | 1-6,3-6 |
| ITF W15 Hua Hin | 2019/07/02 04:25 | Mana Kawamura v Mio Kozaki | 6-3,6-2 |
| ITF W25 Karuizawa | 2019/05/22 01:00 | Mana Kawamura v Leonie Kung | 3-6,1-6 |
| ITF W25 Karuizawa | 2019/05/21 04:00 | Ramu Ueda v Mana Kawamura | 4-6,6-2,7-10 |
| ITF W25 Karuizawa | 2019/05/20 01:00 | Mua Shigeta v Mana Kawamura | 1-6,1-6 |
| ITF W25 Osaka | 2019/04/08 06:40 | Nagi Hanatani v Mana Kawamura | 6-4,6-0 |
| ITF W25 Osaka | 2019/04/08 01:00 | Mana Kawamura v Naho Sato | 6-2,6-2 |