| ITF Women Banja Luka Qual | 2018/06/03 07:00 | Topcic, Ivana v Natalia Pietras | 6-0,4-6,6-1 |
| ITF Women Brno Qual | 2017/09/24 08:00 | Natalia Pietras v Ivana Sebestova | 4-6,0-6 |
| ITF Women Mragowo Qual | 2017/08/26 08:00 | Natalia Pietras v Cvackova, Natalie | 1-6,1-6 |
| ITF Women Mragowo | 2017/08/20 12:00 | Okuda, Akiko v Natalia Pietras | 6-1,6-1 |
| ITF Women Mragowo | 2017/08/13 08:00 | Lysa, Yuliya v Natalia Pietras | 6-2,6-2 |
| ITF Women Mragowo | 2017/08/12 08:00 | Zakordoniec, Emma v Natalia Pietras | 6-2,4-6,5-7 |
| ITF Women Arad | 2017/08/06 14:00 | Hristea, Camelia-Elena v Natalia Pietras | 6-3,6-2 |
| ITF Women Targu Jiu | 2017/07/29 14:00 | Natalia Pietras v Jennifer Luikham | 1-6,1-6 |
| ITF Women Essen Qual | 2018/06/10 10:30 | Wacker, Jennifer v Greet Minnen | 1-6,2-6 |
| ITF Women Essen Qual | 2018/06/10 07:00 | Veselova, Anastasia v Wacker, Jennifer | 6-4,2-6,5-7 |
| ITF Women Heraklion | 2018/03/18 09:30 | Heinrichs, Laura v Wacker, Jennifer | 6-2,6-3 |
| ITF Women Heraklion | 2018/03/17 07:30 | Marnellou, Maria v Wacker, Jennifer | 2-6,1-6 |
| ITF Women Heraklion | 2018/03/11 07:30 | Rosa Vicens Mas v Wacker, Jennifer | 6-2,6-2 |
| ITF Women Heraklion | 2018/03/10 07:30 | Tomazani, Magda v Wacker, Jennifer | 4-6,6-7 |
| ITF Women Heraklion | 2017/11/19 09:00 | Dmitrieva, Sofia v Wacker, Jennifer | 7-5,6-4 |
| ITF Women Heraklion | 2017/11/13 08:00 | Elina Nepliy v Wacker, Jennifer | 6-3,6-2 |