Stadium: Court 1 Round: 45 Ground: Hardcourt outdoor
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2019/03/18 08:00 | Tessah Andrianjafitrimo v Chang, Kai-Chen | 6-4,6-7,10-4 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2019/03/21 05:20 | Tessah Andrianjafitrimo v Imanishi, Miharu | 5-7,4-6 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2019/03/20 03:50 | Tessah Andrianjafitrimo v Emina Bektas | 6-7,7-5,6-4 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2019/03/18 08:00 | Tessah Andrianjafitrimo v Chang, Kai-Chen | 6-4,6-7,10-4 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2019/03/18 03:00 | Tessah Andrianjafitrimo v Haraguchi, Sae | 6-0,6-2 |
| Nishi-Tama, Simples W-ITF-JPN-04A | 2019/03/14 03:05 | Tessah Andrianjafitrimo v Rebecca Marino | 2-6,2-6 |
| Nishi-Tama, Simples W-ITF-JPN-04A | 2019/03/12 03:45 | Tessah Andrianjafitrimo v Morgina, Anna | 6-2,6-7,6-3 |
| ITF W25 Macon | 2019/02/27 10:30 | Zaja, Anna v Tessah Andrianjafitrimo | 6-2,6-4 |
| ITF W25 Macon | 2019/02/25 13:15 | Martina Colmegna v Tessah Andrianjafitrimo | 1-6,1-6 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2019/03/18 08:00 | Tessah Andrianjafitrimo v Chang, Kai-Chen | 6-4,6-7,10-4 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2019/03/18 03:00 | Chang, Kai-Chen v Tere-Apisah, Abigail | 6-4,6-4 |
| Nishi-Tama, Simples W-ITF-JPN-04A | 2019/03/12 01:00 | Stephanie Wagner v Chang, Kai-Chen | 6-2,1-6,10-6 |
| Nishi-Tama, Simples W-ITF-JPN-04A | 2019/03/11 03:00 | Sumire Ri v Chang, Kai-Chen | 0-6,1-6 |
| ITF W60 Launceston | 2019/02/01 00:00 | Elena Rybakina v Chang, Kai-Chen | 6-2,6-0 |
| ITF W60 Launceston | 2019/01/30 23:00 | Chang, Kai-Chen v Garcia Perez, Georgina | 6-4,7-6 |
| ITF W60 Launceston | 2019/01/30 00:45 | Wallace, Isabelle v Chang, Kai-Chen | 3-6,4-6 |
| ITF W60 Launceston | 2019/01/28 06:05 | Elie, Jennifer v Chang, Kai-Chen | 3-6,7-5,3-10 |