Round: 44 Ground: Hardcourt outdoor
| ITF W25 Tegu | 2019/06/03 01:00 | Seung-Yeon Hong v Aiko Yoshitomi | 4-6,4-6 |
| ITF W25 Inčchon | 2019/05/27 03:10 | Pei-Chi Lee v Seung-Yeon Hong | 6-3,4-6,10-7 |
| ITF W25 Goyang | 2019/05/21 02:15 | Seung-Yeon Hong v Yeon Woo Ku | 0-6,2-6 |
| ITF W25 Goyang | 2019/05/20 05:05 | Sunam Jeong v Seung-Yeon Hong | 6-2,3-6,2-10 |
| ITF Women Yeongwol | 2018/09/06 03:00 | Seung-Yeon Hong v Sunam Jeong | 4-6,3-6 |
| ITF Women Yeongwol | 2018/09/05 03:10 | Se Jin Lee v Seung-Yeon Hong | 3-6,3-6 |
| ITF Women Gimcheon | 2018/08/17 01:00 | Seung-Yeon Hong v Joanna Garland | 5-7,1-6 |
| ITF Women Gimcheon | 2018/08/16 01:00 | Seung-Yeon Hong v Yeong Won Jeong | 7-5,6-4 |
| ITF W15 Gimcheon | 2019/06/17 03:25 | Choyeon Kang v Hwiwon Wi | 2-6,1-6 |