Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Goyang | 2019/05/22 01:00 | Yeon Woo Ku v Jacqueline Cabaj Awad | 5-7,7-6,6-7 |
| ITF W25 Goyang | 2019/05/21 02:15 | Seung-Yeon Hong v Yeon Woo Ku | 0-6,2-6 |
| ITF W25 Goyang | 2019/05/20 06:00 | Yeon Woo Ku v Isabella Bozicevic | 6-1,6-0 |
| ITF W25 Changwon | 2019/05/13 02:35 | Emily Fanning v Yeon Woo Ku | 1-6,6-2,11-9 |
| ITF Women Goyang Qual | 2018/05/07 02:30 | Dabin Kim v Yeon Woo Ku | 7-6,6-4 |
| ITF Women Goyang Qual | 2018/05/07 00:30 | Do Hee Bae v Yeon Woo Ku | 6-7,3-6 |
| ITF Women Gimcheon | 2017/06/14 02:00 | Yeon Woo Ku v Ju-Eun Kim | 4-6,4-6 |
| ITF Women Gimcheon | 2017/06/12 02:00 | Yexin Ma v Yeon Woo Ku | 3-6,2-6 |
| ITF W15 Yeongwol | 2019/08/27 02:00 | Dabin Oh v Jiho Shin | 4-6,1-6 |
| ITF W15 Yeongwol | 2019/08/26 01:00 | Seohyeon Kim v Jiho Shin | 2-6,2-6 |
| ITF W15 Yeongwol | 2019/08/25 01:00 | Sujin Yoon v Jiho Shin | 1-6,2-6 |
| 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 |