Round: 54 Ground: Hardcourt outdoor
| ITF Women Yeongwol | 2018/09/05 04:45 | Ha Yeong Ryu v Dabin Oh | 6-3,7-6 |
| ITF Women Yeongwol | 2018/08/29 07:25 | Dabin Oh v Dabin Kim | 2-6,5-7 |
| ITF Women Gimcheon | 2018/08/23 01:00 | Yu Jin Ahn v Dabin Oh | 6-1,6-1 |
| ITF Women Gimcheon | 2018/08/21 01:00 | Dabin Oh v Jeongyun Lee | 6-4,6-3 |
| ITF Women Gimcheon | 2018/08/12 01:00 | Dabin Oh v Mijeong Park | 2-6,7-5,2-6 |
| ITF Women Daegu Qual | 2018/06/18 02:00 | Zhibek Kulambayeva v Dabin Oh | 6-1,6-3 |
| ITF Women Gyeongsan Qual | 2018/06/11 01:00 | I-Hsuan Cho v Dabin Oh | 2-6,6-2,6-1 |
| ITF Women Sangju Qual | 2018/06/05 02:40 | Dabin Oh v Dayeon Back | 0-6,2-6 |
| ITF W15 Antalya | 2019/02/06 12:40 | Chihiro Takayama v Andreea Ghitescu | 5-7,4-6 |
| ITF W15 Antalya | 2019/01/28 07:30 | Chihiro Takayama v Chloe Isabella Tsang | 3-6,6-1,8-10 |
| ITF Women Hua Hin | 2018/12/01 05:00 | Aldila Sutjiadi v Chihiro Takayama | 6-3,6-1 |
| ITF Women Hua Hin | 2018/11/26 03:00 | Chihiro Takayama v Shanshan Guo | 1-6,3-6 |
| ITF Women Hua Hin | 2018/11/24 03:00 | Chihiro Takayama v Saumya Vig | 6-2,7-5 |
| ITF Women Nonthaburi | 2018/11/11 06:00 | Chihiro Takayama v Madison Frahn | 6-3,4-6,5-7 |
| ITF Women Nanning | 2018/10/20 04:30 | Chihiro Takayama v Jiaying He | 3-6,3-6 |
| ITF Women Hamamatsu | 2018/10/14 01:00 | Chihiro Takayama v Ari Matsumoto | 2-6,2-6 |