Stadium: Court 6 Round: 44 Ground: Hardcourt outdoor
| ITF Women Gimcheon | 2018/08/20 01:00 | Sujin Yoon v Ya Yun Pai | 1-6,3-6 |
| ITF Women Gimcheon | 2018/08/12 01:00 | Sujin Yoon v Ya Yun Pai | 2-6,2-6 |
| ITF Women Daegu Qual | 2018/06/17 01:00 | Sujin Yoon v Fatima Bizhukova | 2-6,4-6 |
| ITF Women Gyeongsan Qual | 2018/06/12 04:50 | Sujin Yoon v Satsuki Koike | 4-6,2-6 |
| ITF Women Gyeongsan Qual | 2018/06/11 03:30 | Jiakang Li v Sujin Yoon | 3-6,0-6 |
| ITF Women Gyeongsan Qual | 2018/06/10 03:30 | Jooyeon Jeong v Sujin Yoon | 0-6,1-6 |
| ITF Women Sangju Qual | 2018/06/05 01:00 | Ho Ching Wu v Sujin Yoon | 6-1,6-0 |
| ITF Women Sangju Qual | 2018/06/03 01:00 | Sujin Yoon v So-Hee Yoon | 2-6,6-3,6-2 |
| ITF W25 Tsukuba | 2019/08/20 00:30 | Miyabi Inoue v Jiho Shin | 6-2,6-4 |
| ITF W25 Tsukuba | 2019/08/19 00:30 | Jiho Shin v Michiru Furuya | 7-5,6-2 |
| ITF W15 Gimcheon | 2019/06/19 03:15 | Jiho Shin v Eunhye Lee | 1-6,3-6 |
| ITF W15 Gimcheon | 2019/06/18 03:25 | Jiho Shin v Dabin Oh | 6-3,7-6 |
| ITF W15 Gimcheon | 2019/06/17 02:55 | Ikumi Yamazaki v Jiho Shin | 2-6,3-6 |
| ITF W15 Gimcheon | 2019/06/10 03:35 | Cherry Kim v Jiho Shin | 6-2,2-6,10-7 |
| ITF Women Kofu Qual | 2017/06/11 00:00 | Jiho Shin v Shiho Hisamatsu | 6-7,6-3,6-7 |