Estadio: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF W25 Kofu | 2019/03/21 02:00 | Jana Cepelova v Mayo Hibi | 1-6,5-7 |
| ITF W25 Kofu | 2019/03/20 05:15 | Mayo Hibi v Jodie Anna Burrage | 6-0,4-6,6-2 |
| ITF W25 Nishi-Tama | 2019/03/14 02:40 | Ayano Shimizu v Mayo Hibi | 6-2,6-3 |
| ITF W25 Nishi-Tama | 2019/03/13 05:05 | Mayo Hibi v Francesca Jones | 6-4,6-0 |
| ITF W25 Yokohama | 2019/03/07 05:10 | Naho Sato v Mayo Hibi | 6-3,6-4 |
| ITF W25 Yokohama | 2019/03/06 06:15 | Risa Ozaki v Mayo Hibi | 6-3,3-6,2-6 |
| WTA Indian Wells | 2019/02/25 18:00 | Mayo Hibi v Ena Shibahara | 6-2,3-6,4-6 |
| ITF W25 Rancho Santa Fe | 2019/02/20 18:00 | Sachia Vickery v Mayo Hibi | 6-3,6-4 |
| ITF W25 Kofu | 2019/03/21 02:00 | Gabriella Taylor v Stephanie Wagner | 3-6,4-6 |
| ITF W25 Kofu | 2019/03/20 05:55 | Stephanie Wagner v Xinyun Han | 6-1,6-1 |
| ITF W25 Kofu | 2019/03/18 04:30 | Ya-Hsuan Lee v Stephanie Wagner | 1-6,0-6 |
| ITF W25 Kofu | 2019/03/18 00:30 | Stephanie Wagner v Kyoka Okamura | 3-6,6-2,10-2 |
| ITF W25 Nishi-Tama | 2019/03/14 02:30 | Stephanie Wagner v Giulia Gatto Monticone | 3-6,7-5,3-6 |
| ITF W25 Nishi-Tama | 2019/03/13 01:00 | Stephanie Wagner v Abigail Tere-Apisah | 6-2,6-4 |
| ITF W25 Nishi-Tama | 2019/03/12 01:00 | Stephanie Wagner v Kai-Chen Chang | 6-2,1-6,10-6 |
| ITF W25 Nishi-Tama | 2019/03/11 03:00 | Rutuja Bhosale v Stephanie Wagner | 5-7,6-1,8-10 |