| German Championship Women | 2021/12/07 11:00 | Nastasja Schunk v Sophie Greiner | 6-3,6-0 |
| ITF W25 Lagos | 2021/10/14 15:20 | Antonia Ruzic v Nastasja Schunk | 6-2,6-3 |
| ITF W25 Lagos | 2021/10/13 13:25 | Bianca Turati v Nastasja Schunk | 7-5,4-6,3-6 |
| ITF W25 Loule | 2021/10/07 12:50 | Harmony Tan v Nastasja Schunk | 6-1,6-4 |
| ITF W25 Loule | 2021/10/06 12:40 | Martina Di Giuseppe v Nastasja Schunk | 2-6,1-6 |
| ITF W80 Wiesbaden | 2021/09/20 10:45 | Nastasja Schunk v Kamilla Bartone | 3-6,6-4,7-10 |
| WTA Karlsruhe | 2021/09/10 14:15 | Jaqueline Adina Cristian v Nastasja Schunk | 6-1,6-1 |
| WTA Karlsruhe | 2021/09/09 15:25 | Nastasja Schunk v Astra Sharma | 6-2,6-4 |
| German Championship Women | 2021/12/07 09:00 | Ellen Linsenbolz v Katharina Hering | 6-2,2-6,6-1 |
| German Championship Women | 2021/12/06 09:00 | Meggie Raidt v Ellen Linsenbolz | 5-7,5-7 |