| ITF Women Sangju Qual | 2018/06/04 03:30 | Li, Jiakang v Oh, Soo Bin | 4-6,2-6 |
| ITF Women Luzhou Qual | 2018/05/26 08:30 | Li, Jiakang v Yu, Yue | 6-2,2-6,1-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/05/01 05:40 | Zeel Desai v Li, Jiakang | 6-1,6-0 |
| ITF Women Hua Hin Qual | 2018/04/30 05:15 | Li, Jiakang v Claudia Williams | 6-2,6-2 |
| ITF Women Hua Hin Qual | 2018/04/29 07:30 | Li, Jiakang v Chimcham, Y. | 6-3,6-1 |
| ITF Women Nanjing | 2018/04/02 07:20 | Joanna Garland v Li, Jiakang | 6-0,6-3 |
| ITF Women Nanjing Qual | 2018/04/02 04:05 | Xie, Siqi v Li, Jiakang | 6-1,6-4 |
| ITF Women Nanjing Qual | 2018/04/01 04:25 | Wei, Lingyu v Li, Jiakang | 2-6,0-6 |
| ITF Women Gyeongsan Qual | 2018/06/10 03:30 | Jeong, Jooyeon v Yoon, Sujin | 0-6,1-6 |
| ITF Women Sangju Qual | 2018/06/05 01:00 | Ho Ching Wu v Yoon, Sujin | 6-1,6-0 |
| ITF Women Sangju Qual | 2018/06/03 01:00 | Yoon, Sujin v Yoon, So-Hee | 2-6,6-3,6-2 |
| ITF Women Incheon Qual | 2018/05/13 02:00 | Yoon, Sujin v Dabin Kim | 3-6,6-0,4-6 |
| ITF Women Goyang Qual | 2018/05/06 05:15 | Yoon, Sujin v Lee, Hye-Jin | 2-6,6-3,5-7 |
| ITF Women Yeongwol | 2017/09/03 03:00 | Yoon, Sujin v Kamiyoshihara, Ai | 5-7,2-6 |
| ITF Women Yeongwol | 2017/08/28 01:00 | Yoon, Sujin v Kim, Da Hye | 1-6,3-6 |
| ITF Women Gimcheon | 2017/06/11 02:00 | Yoon, Sujin v Jang, Eun SE | 3-6,7-5,0-6 |