Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Nonthaburi | 2019/11/26 03:50 | Honoka Kobayashi v Tamachan Momkoonthod | 6-4,6-0 |
| ITF W15 Nonthaburi | 2019/11/25 04:00 | Honoka Kobayashi v Yuxin Zhang | 6-0,6-1 |
| ITF W15 Nonthaburi | 2019/11/24 06:05 | Yui Chikaraishi v Honoka Kobayashi | 1-6,4-6 |
| ITF W25 Hamamatsu | 2019/10/14 05:40 | Ari Matsumoto v Honoka Kobayashi | 7-6,4-6,10-5 |
| ITF W25 Hamamatsu | 2019/10/14 01:00 | Mai Fujimoto v Honoka Kobayashi | 0-6,0-6 |
| ITF W25 Makinohara | 2019/10/09 02:10 | Honoka Kobayashi v Erina Hayashi | 2-6,4-6 |
| ITF W25 Makinohara | 2019/10/08 02:30 | Honoka Kobayashi v Miyu Nakashima | 6-2,4-6,11-9 |
| ITF W25 Makinohara | 2019/10/07 03:30 | Honoka Kobayashi v Arisa Abe | 6-0,6-4 |
| ITF W25 Hua Hin | 2019/11/13 06:55 | Ramu Ueda v Katie Boulter | 7-6,4-6,0-6 |
| ITF W25 Hua Hin | 2019/11/12 05:25 | Ramu Ueda v Ayaka Okuno | 6-1,6-3 |
| ITF W25 Hua Hin | 2019/11/11 03:35 | Ramu Ueda v Natthapat Piwbangruk | 6-1,6-2 |
| ITF W25 Hua Hin | 2019/11/05 04:20 | Hurricane Tyra Black v Ramu Ueda | 2-6,6-2,11-9 |
| ITF W25 Hua Hin | 2019/11/04 10:05 | Tamachan Momkoonthod v Ramu Ueda | 1-6,2-6 |
| ITF W25 Hamamatsu | 2019/10/16 05:40 | Haruna Arakawa v Ramu Ueda | 6-2,6-4 |
| ITF W25 Makinohara | 2019/10/10 00:30 | Ramu Ueda v Nagi Hanatani | 3-6,2-6 |
| ITF W25 Makinohara | 2019/10/09 00:30 | Mana Ayukawa v Ramu Ueda | 2-6,6-2,2-6 |