Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/08 04:45 | Niyomsub, Sirinat v Jittakoat, Yinglak | 0-6,2-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/01 03:00 | Niyomsub, Sirinat v Feder, Ambre | 4-6,0-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/05/27 07:05 | Ka, Andrea v Niyomsub, Sirinat | 6-1,6-0 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/05/20 05:40 | Snehal Mane v Niyomsub, Sirinat | 6-4,6-4 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/12/04 03:00 | Niyomsub, Sirinat v Yexin Ma | 1-6,2-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/26 04:35 | Niyomsub, Sirinat v Momkoonthod, Tamachan | 1-6,2-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/11/11 02:00 | Niyomsub, Sirinat v Misaki Matsuda | 1-6,2-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/10/28 05:30 | Jirasook, Keira v Niyomsub, Sirinat | 4-6,6-2,6-3 |
| Tianjin, Simples W-ITF-CHN-13A | 2019/07/03 02:00 | Na-Lae Han v Mei Xu Wu | 7-5,6-1 |
| Tianjin, Simples W-ITF-CHN-13A | 2019/07/01 02:30 | Meiling Wang v Mei Xu Wu | 4-6,3-6 |
| Naiman, Simples W-ITF-CHN-12A | 2019/06/26 04:05 | Xinyu Gao v Mei Xu Wu | 6-3,6-4 |
| Naiman, Simples W-ITF-CHN-12A | 2019/06/24 02:00 | Mei Xu Wu v Akler, Yarden | 6-4,7-6 |
| Hengyang, Singles W-ITF-CHN-11A | 2019/06/12 07:25 | Mei Xu Wu v Yidi Yang | 1-6,1-6 |
| Hengyang, Singles W-ITF-CHN-11A | 2019/06/11 03:50 | Ng, Kwan Yau v Mei Xu Wu | 1-6,4-6 |
| Shenzhen, Simples W-ITF-CHN-10A | 2019/06/03 02:00 | Nefedova, Anastasia Evgenyevna v Mei Xu Wu | 7-6,6-3 |
| Luzhou, Simples W-ITF-CHN-09A | 2019/05/28 05:30 | Shuo Feng v Mei Xu Wu | 6-2,6-3 |