| ITF Women Yeongwol | 2016/08/30 02:00 | Yu Jin Ahn v Da Ye Kim | 6-3,6-3 |
| ITF Women Gyeongsan | 2018/06/13 01:00 | Da Ye Kim v Sunam Jeong | 0-6,1-6 |
| ITF Women Gyeongsan Qual | 2018/06/12 01:00 | I-Hsuan Cho v Da Ye Kim | 4-6,6-2,3-6 |
| ITF Women Gyeongsan Qual | 2018/06/10 03:30 | Da Ye Kim v Eun Se Jang | 6-1,6-2 |
| ITF Women Changwon Qual | 2018/05/21 02:00 | Da Ye Kim v Eunhye Lee | 2-6,6-7 |
| ITF Women Yeongwol | 2017/09/04 01:00 | Yexin Ma v Da Ye Kim | 3-6,6-1,6-1 |
| ITF Women Yeongwol | 2016/08/30 02:00 | Yu Jin Ahn v Da Ye Kim | 6-3,6-3 |
| ITF Women Sangju | 2018/06/05 03:50 | Aiko Yoshitomi v Yu Jin Ahn | 6-1,6-1 |
| ITF Women Changwon Qual | 2018/05/20 02:00 | Yu Jin Ahn v Da Hye Kim | 2-6,7-5,0-6 |
| ITF Women Incheon Qual | 2018/05/14 02:00 | Ya-Hsuan Lee v Yu Jin Ahn | 6-3,6-1 |
| ITF Women Incheon Qual | 2018/05/13 01:00 | You-Na Sul v Yu Jin Ahn | 4-6,3-6 |
| ITF Women Goyang Qual | 2018/05/08 01:00 | Yu Jin Ahn v Seo-Kyung Kang | 4-6,2-6 |
| ITF Women Goyang Qual | 2018/05/07 00:30 | Maddison Inglis v Yu Jin Ahn | 4-6,5-7 |
| ITF Women Goyang Qual | 2018/05/06 05:15 | Yu Jin Ahn v Hyeran Yun | 6-0,6-4 |
| WTA Seoul Qual | 2017/09/16 03:15 | Yu Jin Ahn v Katy Dunne | 5-7,1-6 |