Stadium: Court 7 Round: 62
| ITF Women Daegu Qual | 2018/06/17 01:00 | Nor, Hoyeon v Lee, Hye-Jin | 6-3,6-3 |
| ITF Women Sangju Qual | 2018/06/04 02:00 | Lee, Hye-Jin v Lee, Seunghyun | 4-6,7-5,2-6 |
| ITF Women Changwon | 2018/05/23 03:30 | Katy Dunne v Lee, Hye-Jin | 7-5,3-6,6-2 |
| ITF Women Incheon Qual | 2018/05/13 02:00 | Lee, Hye-Jin v Kong, Qianxin | 6-1,5-7,5-7 |
| ITF Women Goyang Qual | 2018/05/07 00:30 | Freya Christie v Lee, Hye-Jin | 6-0,6-1 |
| ITF Women Goyang Qual | 2018/05/06 05:15 | Yoon, Sujin v Lee, Hye-Jin | 2-6,6-3,5-7 |
| ITF Women Yeongwol | 2017/08/29 01:00 | Eunhye Lee v Lee, Hye-Jin | 6-2,7-6 |
| ITF Women Yeongwol | 2017/08/28 02:00 | Kim, Sun Bin v Lee, Hye-Jin | 2-6,2-6 |
| ITF Women Taipei | 2018/07/23 03:00 | Hikaru Sato v Lam, Wing Kiu Jacqueline | 6-0,6-3 |
| ITF Women Taipei | 2018/07/22 05:30 | Lam, Wing Kiu Jacqueline v Pang, Sarah | 6-1,6-1 |
| ITF Women Hong Kong | 2018/07/07 03:00 | Mataruga, Ramona v Lam, Wing Kiu Jacqueline | 7-6,6-2 |
| ITF Women Hong Kong Qual | 2018/06/17 04:00 | Jennifer Luikham v Lam, Wing Kiu Jacqueline | 6-3,6-2 |
| ITF Women Hong Kong Qual | 2018/06/16 02:00 | Shih, Hsin-Yuan v Lam, Wing Kiu Jacqueline | 7-6,5-7,3-6 |
| ITF Women Hong Kong | 2017/12/31 02:00 | Chan, Chin-Wei v Lam, Wing Kiu Jacqueline | 6-0,6-1 |
| ITF Women Hong Kong | 2017/12/30 02:00 | Lam, Wing Kiu Jacqueline v Kong, Qianxin | 6-3,6-4 |
| ITF Women Hong Kong | 2017/12/23 04:00 | Lam, Wing Kiu Jacqueline v Miyahara, Mihoki | 4-6,1-6 |