Stadium: Court 4 Round: 44
| ITF Women Sangju | 2018/06/06 01:00 | Ah Song v Ju-Eun Kim | 4-6,2-6 |
| ITF Women Incheon Qual | 2018/05/14 02:00 | Варвара Флинк v Ah Song | 6-1,6-0 |
| ITF Women Incheon Qual | 2018/05/13 03:30 | Ah Song v Yubean Lee | 6-4,1-6,6-1 |
| ITF Women Goyang Qual | 2018/05/07 02:30 | Йексин Ма v Ah Song | 6-3,3-6,6-0 |
| ITF Women Yeongwol | 2017/08/28 01:00 | Jeongyun Lee v Ah Song | 6-1,6-2 |
| ITF Women Yeongwol | 2017/08/27 01:00 | Eun Ji Lee v Ah Song | 4-6,5-7 |
| ITF Women Yeongwol | 2016/08/30 02:00 | Да Хе Ким v Ah Song | 6-7,6-4,6-3 |
| ITF Women Yeongwol | 2016/08/29 04:00 | Ah Song v Jin Yoo | 6-4,6-1 |
| ITF Women Osaka Qual | 2018/04/07 04:00 | Нагоми Хигашитани v Mami Hasegawa | 7-6,4-6,1-6 |
| ITF Women Hammamet | 2018/02/25 09:00 | Вероника Ерявец v Нагоми Хигашитани | 6-0,6-1 |
| ITF Women Hammamet | 2018/02/18 08:30 | Надя Ечеверия Алам v Нагоми Хигашитани | 4-6,7-6,6-1 |
| ITF Women Hammamet | 2018/02/17 09:00 | Сара Ланка v Нагоми Хигашитани | 2-6,3-6 |
| ITF Women Hammamet | 2018/02/13 09:00 | Камиле Сиреи v Нагоми Хигашитани | 6-3,6-2 |
| ITF Women Hammamet | 2018/02/11 09:00 | Нагоми Хигашитани v Mayssa Tebourbi | 6-1,6-1 |
| ITF Women Kyoto | 2017/09/02 06:00 | Юи Чикарайши v Нагоми Хигашитани | 6-4,6-3 |
| ITF Women Nanao Qual | 2017/08/27 01:00 | Sakura Hondo v Нагоми Хигашитани | 6-1,7-5 |