Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF W15 Manacor | 2021/01/31 11:00 | Yeon Woo Ku v Julia Klimovicz | 6-1,6-1 |
| ITF W15 Manacor | 2021/01/26 09:00 | Yeon Woo Ku v Alice Robbe | 7-6,3-6,8-10 |
| ITF W15 Manacor | 2021/01/24 12:00 | Yeon Woo Ku v Anna Paradisi | 6-0,6-0 |
| 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 Manacor | 2021/01/31 11:00 | Nina Rudiukova v Nastasja Schunk | 4-6,4-6 |
| ITF W15 Manacor | 2021/01/26 10:00 | Lena Papadakis v Nastasja Schunk | 5-7,6-2,10-5 |
| ITF W15 Manacor | 2021/01/24 13:00 | Denisa Hindova v Nastasja Schunk | 4-6,1-6 |
| ITF W25 Hamburg | 2021/01/12 16:15 | Nastasja Schunk v Jessica Pieri | 7-5,4-6,3-6 |
| German Championship Women | 2020/12/13 10:00 | Nastasja Schunk v Noma Noha Akugue | 2-5 |
| German Championship Women | 2020/12/12 10:00 | Nastasja Schunk v Selina Dal | 6-2,4-6,6-1 |
| German Championship Women | 2020/12/11 10:30 | Mara Guth v Nastasja Schunk | 1-6,3-6 |
| German Championship Women | 2020/12/10 12:00 | Nastasja Schunk v Anna Klasen | 6-2,6-1 |