| ITF Women Gimcheon | 2018/08/23 01:00 | Ahn, Yu Jin v Oh, Soo Bin | 6-1,6-1 |
| ITF Women Gimcheon | 2018/08/21 01:00 | Oh, Soo Bin v Lee, Jeongyun | 6-4,6-3 |
| ITF Women Gimcheon | 2018/08/12 01:00 | Oh, Soo Bin v Park, Mijeong | 2-6,7-5,2-6 |
| ITF Women Daegu Qual | 2018/06/18 02:00 | Zhibek Kulambayeva v Oh, Soo Bin | 6-1,6-3 |
| ITF Women Gyeongsan Qual | 2018/06/11 01:00 | I-Hsuan Cho v Oh, Soo Bin | 2-6,6-2,6-1 |
| ITF Women Sangju Qual | 2018/06/05 02:40 | Oh, Soo Bin v Dayeon Back | 0-6,2-6 |
| ITF Women Sangju Qual | 2018/06/04 03:30 | Li, Jiakang v Oh, Soo Bin | 4-6,2-6 |
| ITF Women Sangju Qual | 2018/06/03 03:30 | Oh, Soo Bin v Bizhukova, Fatima | 6-2,6-4 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/13 05:00 | Dabin Kim v Kuearum, Supapitch | 6-1,6-2 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/09 02:00 | Yadlapalli, Pranjala v Dabin Kim | 6-3,6-7,6-2 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/08 04:00 | Dabin Kim v Zhang, Ling | 6-3,4-6,7-5 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/07 02:00 | Chihiro Muramatsu v Dabin Kim | 1-6,1-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/05 02:00 | Dabin Kim v Kawasaki, Mitsumi | 7-6,6-3 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/04 02:00 | Dabin Kim v Kuearum, Supapitch | 6-2,7-5 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/07/16 02:00 | Yue Yuan v Dabin Kim | 6-4,6-0 |
| ITF Women Nonthaburi Qual | 2018/07/15 03:55 | Dabin Kim v Hsu, Ching Wen | 6-2,6-3 |