| ITF Women Gyeongsan | 2018/06/13 05:15 | Yea, Hyojung v Han, Sung-Hee | 6-4,6-2 |
| ITF Women Sangju | 2018/06/06 03:10 | Lee, Jin Ju v Han, Sung-Hee | 0-6,6-3,6-1 |
| Hua Hin, Singles W-WITF-THA-07A | 2017/07/19 03:00 | Han, Sung-Hee v Tatachar Venugopal, Dhruthi | 4-6,2-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2017/07/18 08:15 | Han, Sung-Hee v Gabueva, Angelina | 1-6,6-4,6-3 |
| Hua Hin, Singles W-WITF-THA-07A | 2017/07/12 03:00 | Kim, SE-Hyun v Han, Sung-Hee | 6-1,6-1 |
| Hua Hin, Singles W-WITF-THA-07A | 2017/07/11 04:30 | Han, Sung-Hee v AL Nabhani, Fatma | 6-4,3-6,6-4 |
| ITF Women Gimcheon | 2017/06/18 02:00 | Jeong, Sunam v Han, Sung-Hee | 6-3,6-1 |
| ITF Women Gimcheon | 2017/06/17 02:00 | Luangnam, Nudnida v Han, Sung-Hee | 4-6,4-6 |
| ITF Women Daegu Qual | 2018/06/17 02:00 | Kim, Eunseo v Song, Ah | 1-6,3-6 |
| ITF Women Gyeongsan Qual | 2018/06/12 04:00 | Song, Ah v Haine Ogata | 5-7,4-6 |
| ITF Women Gyeongsan Qual | 2018/06/11 02:00 | Takayama, Chihiro v Song, Ah | 2-6,4-6 |
| ITF Women Gyeongsan Qual | 2018/06/10 02:00 | Song, Ah v Nagomi Higashitani | 7-5,4-6,7-5 |
| ITF Women Sangju | 2018/06/06 01:00 | Song, Ah v Kim, Ju-Eun | 4-6,2-6 |
| ITF Women Incheon Qual | 2018/05/14 02:00 | Flink, Varvara v Song, Ah | 6-1,6-0 |
| ITF Women Incheon Qual | 2018/05/13 03:30 | Song, Ah v Lee, Yubean | 6-4,1-6,6-1 |
| ITF Women Goyang Qual | 2018/05/07 02:30 | Yexin Ma v Song, Ah | 6-3,3-6,6-0 |