Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Jakarta | 2019/06/21 02:00 | Hiroko Kuwata v Risa Ushijima | 6-3,4-6,7-6 |
| ITF W25 Jakarta | 2019/06/20 04:50 | Risa Ushijima v Abigail Tere-Apisah | 7-5,2-6,6-1 |
| ITF W25 Jakarta | 2019/06/19 02:00 | Chompoothip Jandakate v Risa Ushijima | 3-6,3-6 |
| ITF W25 Luzhou | 2019/05/31 03:40 | Fang Ying Xun v Risa Ushijima | 6-1,6-2 |
| ITF W25 Luzhou | 2019/05/30 02:30 | Jiahui Chen v Risa Ushijima | 5-7,1-6 |
| ITF W25 Luzhou | 2019/05/28 05:30 | Risa Ushijima v Meiling Wang | 6-4,6-3 |
| ITF W25 Karuizawa | 2019/05/21 07:35 | Emina Bektas v Risa Ushijima | 7-5,6-1 |
| ITF W60 Kurume | 2019/05/13 00:30 | Risa Ushijima v Himeno Sakatsume | 1-6,2-6 |
| ITF W25 Jakarta | 2019/06/21 02:00 | Miharu Imanishi v Momoko Kobori | 6-1,5-7,0-6 |
| ITF W25 Jakarta | 2019/06/20 03:00 | Miharu Imanishi v Yexin Ma | 7-5,6-2 |
| ITF W25 Jakarta | 2019/06/19 05:00 | Miharu Imanishi v Mio Kozaki | 6-1,6-0 |
| ITF W25 Hongkong | 2019/05/30 07:05 | Yui Chikaraishi v Miharu Imanishi | 7-6,6-4 |
| ITF W25 Karuizawa | 2019/05/22 02:35 | Sakura Hondo v Miharu Imanishi | 6-3,2-6,6-2 |
| ITF W60 Kurume | 2019/05/16 02:25 | Rebecca Marino v Miharu Imanishi | 6-3,6-4 |
| ITF W60 Kurume | 2019/05/14 02:30 | Risa Ozaki v Miharu Imanishi | 3-6,1-6 |
| ITF W60 Fukuoka | 2019/05/08 05:15 | En Shuo Liang v Miharu Imanishi | 6-7,7-5,6-2 |