Stadium: Indoor 6 Round: 26 Ground: Hardcourt outdoor
| ITF W25 Karuizawa | 2019/05/21 07:20 | Anna Siskova v Mana Ayukawa | 1-6,3-6 |
| ITF W60 Kurume | 2019/05/15 01:00 | Mana Ayukawa v Alison Bai | 4-6,6-7 |
| ITF W60 Kurume | 2019/05/13 03:15 | Mana Ayukawa v Mei Yamaguchi | 6-2,7-6 |
| ITF W60 Kurume | 2019/05/13 00:30 | Mana Ayukawa v Ari Matsumoto | 6-2,6-2 |
| ITF W60 Fukuoka | 2019/05/09 03:45 | Zarina Diyas v Mana Ayukawa | 6-1,6-0 |
| ITF W60 Fukuoka | 2019/05/07 02:15 | Mana Ayukawa v Haruka Kaji | 6-4,3-6,6-2 |
| ITF W80 Gifu | 2019/04/29 03:30 | Mana Ayukawa v Nagi Hanatani | 4-6,6-7 |
| ITF W25 Osaka | 2019/04/08 04:55 | Mana Ayukawa v Joanna Garland | 3-6,4-6 |
| ITF W25 Wuhan | 2019/05/13 02:30 | Yexin Ma v Zhenghua Xiao | 7-6,2-6,10-5 |
| ITF W15 Xiamen | 2019/03/20 05:05 | Qianhui Tang v Zhenghua Xiao | 6-4,6-2 |
| ITF W15 Xiamen | 2019/03/19 02:00 | Zhenghua Xiao v Chloe Isabella Tsang | 6-4,6-1 |
| ITF W15 Xiamen | 2019/03/18 02:30 | Eun Se Jang v Zhenghua Xiao | 0-6,2-6 |
| ITF Women Liuzhou | 2018/10/28 02:00 | Dabin Kim v Zhenghua Xiao | 6-2,4-6,6-3 |
| ITF Women Nanning | 2018/10/21 06:00 | Fatma Al Nabhani v Zhenghua Xiao | 6-3,6-2 |
| ITF Women Nanning | 2018/10/20 04:30 | Tijana Nikoli v Zhenghua Xiao | 3-6,3-6 |
| ITF Women Guiyang | 2018/08/12 06:15 | Siqi Cao v Zhenghua Xiao | 6-3,6-2 |