Stadium: Court 5 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Hua Hin | 2019/11/04 02:50 | Kwan Yau Ng v Moyuka Uchijima | 4-6,4-6 |
| ITF W60 Changsha | 2019/09/02 02:00 | Xu Liu Sun v Kwan Yau Ng | 6-1,6-1 |
| ITF W25 Guiyang | 2019/08/19 04:00 | Kwan Yau Ng v Amy Zhu | 1-6,0-6 |
| ITF W25 Huangshan | 2019/08/13 02:00 | Yidi Yang v Kwan Yau Ng | 6-0,6-2 |
| ITF W25 Huangshan | 2019/08/12 03:25 | Ai Qi Chen v Kwan Yau Ng | 3-6,2-6 |
| ITF W25 Taipei | 2019/07/30 02:00 | Kwan Yau Ng v I-Hsuan Cho | 6-7,0-6 |
| ITF W25 Nonthaburi | 2019/07/22 02:30 | Kai-Chen Chang v Kwan Yau Ng | 6-3,6-1 |
| ITF W80 Nur-Sultan | 2019/07/17 10:10 | Ksenia Palkina v Kwan Yau Ng | 6-4,6-3 |
| ITF W15 Hua Hin | 2019/10/15 03:00 | Yui Chikaraishi v Yu-Ting Hsieh | 4-6,4-6 |
| ITF W15 Hua Hin | 2019/10/10 03:00 | Yui Chikaraishi v Jia-Qi Kang | 6-7,0-6 |
| ITF W15 Hua Hin | 2019/10/09 04:20 | Moyuka Uchijima v Yui Chikaraishi | 4-6,7-6,3-6 |
| ITF W15 Hua Hin | 2019/10/08 03:00 | Yui Chikaraishi v Eun Se Jang | 6-2,6-0 |
| ITF W25 Cairns | 2019/09/20 04:10 | Asia Muhammad v Yui Chikaraishi | 6-2,6-3 |
| ITF W25 Cairns | 2019/09/19 05:10 | Yui Chikaraishi v Chieh-Yu Hsu | 6-2,6-1 |
| ITF W25 Cairns | 2019/09/17 04:00 | Nagi Hanatani v Yui Chikaraishi | 6-3,1-6,2-6 |
| ITF W25 Cairns | 2019/09/16 00:00 | Laura Ashley v Yui Chikaraishi | 3-6,4-6 |