Stadium: Court 9 Round: 62 Ground: Hardcourt outdoor
| ITF W15 Manacor | 2021/01/19 09:00 | Valentina Ryser v Yeon Woo Ku | 3-6,6-3,10-4 |
| ITF W15 Manacor | 2021/01/18 11:00 | Jillian Louise Roa v Yeon Woo Ku | 0-6,0-6 |
| ITF W15 Manacor | 2021/01/17 12:00 | Rachel Gailis v Yeon Woo Ku | 7-5,3-6,7-10 |
| ITF W15 Hua Hin | 2019/10/18 03:00 | Yeon Woo Ku v Mananchaya Sawangkaew | 1-6,1-6 |
| ITF W15 Hua Hin | 2019/10/17 03:00 | Yeon Woo Ku v Nadezda Khalturina | 6-2,6-2 |
| ITF W15 Hua Hin | 2019/10/16 04:30 | Zhibek Kulambayeva v Yeon Woo Ku | 0-6,2-6 |
| ITF W15 Yeongwol | 2019/09/01 02:00 | Yeon Woo Ku v Watsachol Sawasdee | 3-6,6-3,6-2 |
| ITF W15 Yeongwol | 2019/08/31 04:00 | Yeon Woo Ku v Da Hye Kim | 6-4,6-3 |
| ITF W15 Manacor | 2021/01/19 10:30 | Anna Paradisi v Alexandra Eala | 1-6,2-6 |