Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Yeongwol | 2019/08/27 04:00 | So-Ra Lee v Yeong Won Jeong | 6-3,6-4 |
| ITF W15 Gimcheon | 2019/06/11 05:00 | Yeong Won Jeong v Olga Helmi | 4-6,2-6 |
| ITF W25 Incheon | 2019/05/28 01:00 | Chanel Simmonds v Yeong Won Jeong | 6-2,6-3 |
| ITF W25 Incheon | 2019/05/27 05:25 | Hyeran Yun v Yeong Won Jeong | 6-7,3-6 |
| ITF W25 Goyang | 2019/05/23 02:00 | Maia Lumsden v Yeong Won Jeong | 6-1,6-1 |
| ITF W25 Goyang | 2019/05/22 01:00 | Hanna Chang v Yeong Won Jeong | 3-6,6-3,4-6 |
| ITF W25 Changwon | 2019/05/15 01:00 | Ya-Hsuan Lee v Yeong Won Jeong | 6-0,6-2 |
| ITF W25 Changwon | 2019/05/14 01:00 | Yeong Won Jeong v Dayeon Back | 6-4,6-1 |
| ITF W15 Yeongwol | 2019/08/29 04:05 | Tamachan Momkoonthod v Watsachol Sawasdee | 2-6,1-6 |
| ITF W15 Yeongwol | 2019/08/27 05:55 | Mio Kozaki v Tamachan Momkoonthod | 0-6,0-6 |
| ITF W25 Nonthaburi | 2019/07/30 07:10 | Tamachan Momkoonthod v Rutuja Bhosale | 4-6,1-6 |
| ITF W25 Nonthaburi | 2019/07/22 06:15 | Yexin Ma v Tamachan Momkoonthod | 6-1,6-3 |
| ITF W25 Nonthaburi | 2019/05/28 09:15 | Tamachan Momkoonthod v Maegan Manasse | 4-6,3-6 |
| ITF W25 Nonthaburi | 2019/05/23 03:00 | Tamachan Momkoonthod v Haruka Kaji | 6-4,2-6,4-6 |
| ITF W25 Nonthaburi | 2019/05/21 05:30 | Tamachan Momkoonthod v Prarisa Rachdanone | 6-2,6-3 |
| ITF Women Hua Hin | 2018/12/06 03:00 | Bunyawi Thamchaiwat v Tamachan Momkoonthod | 6-2,6-3 |