Stadium: Court 5 Round: 26
| 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 Women Gimcheon | 2018/08/15 03:00 | Seung-Yeon Hong v Ai Kamiyoshihara | 6-3,6-0 |
| ITF Women Tianjin Qual | 2018/07/08 03:10 | Beatrice Gumulya v Seung-Yeon Hong | 6-0,7-6 |
| ITF Women Naiman | 2018/07/04 04:10 | Meiling Wang v Seung-Yeon Hong | 6-4,6-0 |
| ITF Women Naiman | 2018/07/02 03:55 | Seung-Yeon Hong v Kwan Yau Ng | 6-3,7-5 |
| ITF Women Naiman Qual | 2018/07/01 04:05 | Jiaxi Lu v Seung-Yeon Hong | 5-7,6-4,1-6 |
| ITF Women Yeongwol | 2018/09/05 04:45 | Dainhee Kim v Sunam Jeong | 1-6,1-6 |
| ITF Women Yeongwol | 2018/08/29 04:45 | Sohyun Park v Sunam Jeong | 1-6,6-3,6-3 |
| ITF Women Nonthaburi | 2018/07/09 02:00 | Risa Ozaki v Sunam Jeong | 4-6,6-4,6-4 |
| ITF Women Nonthaburi Qual | 2018/07/08 03:20 | Sunam Jeong v Watsachol Sawasdee | 6-1,7-5 |
| ITF Women Nonthaburi Qual | 2018/07/07 05:40 | Sunam Jeong v Pat Vasuratna | 6-1,6-0 |
| ITF Women Daegu | 2018/06/21 01:00 | Sunam Jeong v Misaki Doi | 3-6,1-6 |
| ITF Women Daegu | 2018/06/20 02:30 | Sunam Jeong v Yanni Liu | 6-3,7-6 |
| ITF Women Gyeongsan | 2018/06/15 03:45 | Ho Ching Wu v Sunam Jeong | 6-2,4-6,6-3 |