| ITF W25 Braunschweig | 08/23 15:30 | 54 | Schunk, Nastasja Mariana v Vishnevskaya, Ekaterina | 6-4,6-1 | |
| ITF W25 Braunschweig | 08/23 10:00 | 54 | Schunk, Nastasja Mariana v Fabienne Gettwart | 6-1,6-3 | |
| ITF W25 Koksijde | 08/10 15:25 | 25 | Alexandra Ignatik v Schunk, Nastasja Mariana | 6-4,6-2 | |
| ITF W25 Bydgoszcz | 08/08 09:25 | 29 | Astakhova, Darya v Schunk, Nastasja Mariana | 6-4,2-6,0-6 | |
| ITF W25 Bydgoszcz | 08/07 09:50 | 28 | Schunk, Nastasja Mariana v Smitkova, Tereza | 6-2,6-3 | |
| ITF W25 Bydgoszcz | 08/06 08:00 | 27 | Schunk, Nastasja Mariana v Andreea Prisacariu | 6-1,6-1 | |
| ITF W25 Bydgoszcz | 08/05 11:00 | 26 | Schunk, Nastasja Mariana v Yana Morderger | 6-3,4-6,7-5 | |
| ITF W25 Bydgoszcz | 08/04 09:15 | 25 | Diana Marcinkevica v Schunk, Nastasja Mariana | 1-6,0-6 | |
| ITF W25 Bydgoszcz | 08/03 08:00 | 62 | Hiroko Kuwata v Schunk, Nastasja Mariana | 0-6,4-6 | |
| ITF W25 Bydgoszcz | 08/02 08:00 | 62 | Oczachowska, Julia v Schunk, Nastasja Mariana | 0-6,1-6 | |
| ITF W60 Versmold | 07/27 15:50 | 25 | Schunk, Nastasja Mariana v Arruabarrena, L. | 3-6,2-6 | |
| WTA Bad Homburg | 06/20 09:00 | 19 | Piter, Katarzyna v Schunk, Nastasja Mariana | 7-6,2-6,7-6 | |
| ITF W25 Denain | 06/16 09:15 | 25 | Schunk, Nastasja Mariana v Paula Ormaechea | 2-6,6-3,6-7 | |
| ITF W25 Denain | 06/15 10:05 | 54 | Schunk, Nastasja Mariana v Sinja Kraus | 6-2,6-2 | |
| ITF W25 Denain | 06/14 10:10 | 54 | Sarah Rebecca Sekulic v Schunk, Nastasja Mariana | 1-6,2-6 | |
| ITF W25 Otocec | 05/31 09:05 | 44 | Beatriz Haddad Maia v Schunk, Nastasja Mariana | 6-4,6-4 | |
| ITF W25 Otocec | 05/30 08:00 | 44 | Mila Masic v Nastasja Schunk | 1-6,0-6 | |
| WTA - Stuttgart | 04/19 15:00 | 25 | Bencic, Belinda v Schunk, Nastasja Mariana | 6-4,6-2 | |
| WTA - Stuttgart | 04/18 11:10 | 19 | Noma Noha Akugue v Schunk, Nastasja Mariana | 0-6,4-6 | |
| WTA - Stuttgart | 04/17 12:25 | 14 | Schunk, Nastasja Mariana v Daniela Seguel | 6-4,6-4 | |
| ITF - W15 Antalya | 04/08 06:55 | 26 | Schunk, Nastasja Mariana v Kolodziejova, Miriam | 2-6,4-6 | |
| ITF - W15 Antalya | 04/07 08:50 | 25 | Schunk, Nastasja Mariana v Lucia Cortez Llorca | 6-1,7-6 | |
| ITF - W15 Antalya | 04/06 07:00 | 62 | Lee, So-Ra v Nastasja Schunk | 2-6,3-6 | |
| ITF - W15 Antalya | 04/05 07:00 | 62 | Eva Garkusha v Nastasja Schunk | 7-6,1-6,8-10 | |
| ITF W25 Altenkirchen | 02/16 17:55 | 25 | Schunk, Nastasja Mariana v Clara Tauson | 3-6,7-6,1-6 | |
| ITF - W15 Manacor | 02/01 11:00 | 62 | Yeon Woo Ku v Nastasja Schunk | 2-6,6-3,10-2 | |
| ITF - W15 Manacor | 01/31 11:00 | 62 | Rudiukova, Nina v Nastasja Schunk | 4-6,4-6 | |
| ITF - W15 Manacor | 01/26 10:00 | 62 | Lena Papadakis v Nastasja Schunk | 5-7,6-2,10-5 | |
| ITF - W15 Manacor | 01/24 13:00 | 62 | Denisa Hindova v Nastasja Schunk | 4-6,1-6 | |
| ITF W25 Hamburg | 01/12 16:15 | 25 | Schunk, Nastasja Mariana v Jessica Pieri | 7-5,4-6,3-6 |