Stadium: I Round: 25 Ground: Hardcourt outdoor
| ITF Women Gimcheon | 2017/06/15 01:00 | Sunam Jeong v Dabin Kim | 1-6,7-5,7-5 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Dabin Kim v Yuki Kristina Chiang | 2-6,1-6 |
| ITF Women Antalya | 2018/02/01 09:00 | Shelby Talcott v Dabin Kim | 3-6,7-6,6-4 |
| ITF Women Antalya | 2018/01/30 07:30 | Cristina Adamescu v Dabin Kim | 5-7,3-6 |
| ITF Women Antalya | 2018/01/23 09:05 | Dabin Kim v Caroline Ilowska | 1-6,6-2,0-6 |
| ITF Women Antalya | 2018/01/19 07:30 | Dabin Kim v Varvara Gracheva | 3-6,1-6 |
| ITF Women Antalya | 2018/01/18 09:20 | Evgeniya Burdina v Dabin Kim | 6-4,4-6,2-6 |
| ITF Women Antalya | 2018/01/16 07:30 | Dabin Kim v Ksenia Palkina | 7-6,6-3 |
| ITF Women Shenzhen Qual | 2017/11/05 05:00 | Chengyiyi Yuan v Dabin Kim | 2-6,6-4,6-1 |
| ITF Women Toyota Qual | 2018/03/12 01:00 | Miyabi Inoue v Sunam Jeong | 6-4,6-2 |
| ITF Women Toyota Qual | 2018/03/11 01:00 | Ji-Hee Choi v Sunam Jeong | 2-6,2-6 |
| ITF Women Toyota Qual | 2018/03/10 01:00 | Kwan Yau Ng v Sunam Jeong | 2-6,5-7 |
| 2018 Fed Cup | 2018/02/10 05:55 | Lin Zhu v Sunam Jeong | 4-6,7-5,6-1 |
| 2018 Fed Cup | 2018/02/09 05:15 | Nicha Lertpitaksinchai v Sunam Jeong | 7-6,2-6,0-6 |
| 2018 Fed Cup | 2018/02/08 04:30 | Kurumi Nara v Sunam Jeong | 6-3,6-0 |
| 2018 Fed Cup | 2018/02/07 04:30 | Ya-Hsuan Lee v Sunam Jeong | 3-6,3-6 |
| ITF Women Toyota Qual | 2017/11/12 04:15 | Nagi Hanatani v Sunam Jeong | 6-4,6-3 |