Stadium: Court A Round: 26 Ground: Hardcourt indoor
| ITF Women Toyota Qual | 2018/03/11 01:00 | Kanako Morisaki v Risa Ushijima | 3-6,1-6 |
| ITF W25 - Kyoto | 2019/09/04 04:30 | Himari Sato v Risa Ushijima | 1-6,6-2,1-6 |
| ITF W25 - Nanao | 2019/08/27 01:00 | Risa Ushijima v Nagi Hanatani | 5-7,3-6 |
| ITF W25 - Tsukuba | 2019/08/21 02:20 | Risa Ushijima v Nagi Hanatani | 1-6,6-7 |
| ITF W25 - Taipei | 2019/08/04 02:00 | Valeria Savinykh v Risa Ushijima | 7-5,6-2 |
| ITF W25 - Taipei | 2019/08/03 02:00 | Risa Ushijima v Ying Zhang | 6-3,6-2 |
| ITF W25 - Taipei | 2019/08/02 02:00 | Mai Minokoshi v Risa Ushijima | 6-2,6-7,6-7 |
| ITF W25 - Taipei | 2019/08/01 04:40 | Risa Ushijima v Ya-Hsin Lee | 4-6,7-6,6-2 |
| ITF W25 - Taipei | 2019/07/31 04:25 | Risa Ushijima v Man Ying Maggie Ng | 6-3,6-2 |
| ITF W25 - Kyoto | 2019/09/03 02:50 | Kanako Morisaki v Kyoka Okamura | 3-6,7-5,7-6 |
| ITF W25 - Kyoto | 2019/09/02 04:00 | Kanako Morisaki v Robu Kajitani | 4-6,1-6 |
| ITF W25 - Nanao | 2019/08/29 02:00 | Kanako Morisaki v Ya-Hsuan Lee | 2-6,3-6 |
| ITF W25 - Nanao | 2019/08/26 03:30 | Kanako Morisaki v Michiru Furuya | 6-4,3-6,9-11 |
| ITF W25 - Nanao | 2019/08/25 02:00 | Kanako Morisaki v Yuna Ohashi | 6-0,6-0 |
| ITF W25 - Tsukuba | 2019/08/21 02:10 | Kanako Morisaki v Mai Hontama | 0-6,2-6 |
| ITF W25 - Tsukuba | 2019/08/20 00:30 | Kanako Morisaki v Yu-Ting Hsieh | 2-6,6-2,10-3 |
| ITF W25 - Tsukuba | 2019/08/19 03:10 | Kanako Morisaki v Kanami Tsuji | 7-6,6-3 |