Stadium: Court 9 Round: 62
| ITF Women Daegu Qual | 2018/06/17 01:00 | Hoyeon Nor v Hyejin Lee | 6-3,6-3 |
| ITF Women Sangju Qual | 2018/06/04 02:00 | Hyejin Lee v Seunghyun Lee | 4-6,7-5,2-6 |
| ITF Women Changwon | 2018/05/23 03:30 | Katy Dunne v Hyejin Lee | 7-5,3-6,6-2 |
| ITF Women Incheon Qual | 2018/05/13 02:00 | Hyejin Lee v Qianxin Kong | 6-1,5-7,5-7 |
| ITF Women Goyang Qual | 2018/05/07 00:30 | Freya Christie v Hyejin Lee | 6-0,6-1 |
| ITF Women Goyang Qual | 2018/05/06 05:15 | Sujin Yoon v Hyejin Lee | 2-6,6-3,5-7 |
| ITF Women Yeongwol | 2017/08/29 01:00 | Eunhye Lee v Hyejin Lee | 6-2,7-6 |
| ITF Women Yeongwol | 2017/08/28 02:00 | Sun Bin Kim v Hyejin Lee | 2-6,2-6 |
| ITF Women Kiryat Shmona | 2018/06/16 09:30 | Maayan Sela v Nicole Khirin | 6-4,6-0 |
| ITF Women Tel Aviv | 2018/06/05 10:25 | Vlada Ekshibarova v Nicole Khirin | 6-1,6-0 |
| ITF Women Tel Aviv | 2018/06/03 07:30 | Nicole Khirin v Maayan Sela | 6-4,7-5 |
| ITF Women Sajur | 2018/05/08 12:50 | Nicole Khirin v Madison Bourguignon | 6-7,5-7 |
| ITF Women Sajur | 2018/05/05 08:30 | Nicole Nadel v Nicole Khirin | 6-3,4-6,2-6 |
| ITF Women Akko | 2018/05/02 07:00 | Julia Vulpio v Nicole Khirin | 6-2,7-5 |
| ITF Women Akko | 2018/04/30 07:00 | Andrina Peer v Nicole Khirin | 1-6,6-4,3-6 |
| ITF Women Tel Aviv | 2018/03/20 08:00 | Caroline Werner v Nicole Khirin | 7-6,6-1 |