Stadium: Clay Court 10 Round: 25 Ground: Clay
| ITF W15 Heraklion | 2020/11/08 09:00 | Romy Koelzer v Gergana Topalova | 4-6,0-6 |
| ITF W15 Heraklion | 2020/11/07 09:00 | Andreea Amalia Rosca v Romy Koelzer | 2-6,6-3,2-6 |
| ITF W15 Heraklion | 2020/11/06 08:00 | Romy Koelzer v Johana Markova | 6-4,4-6,6-4 |
| ITF W15 Heraklion | 2020/11/05 08:00 | Romy Koelzer v Melania Delai | 4-6,6-2,6-3 |
| ITF W15 Heraklion | 2020/11/03 09:00 | Anastasia Detiuc v Romy Koelzer | 6-4,0-6,0-6 |
| ITF W15 Heraklion | 2020/10/31 13:00 | Alexandra Cadantu v Romy Koelzer | 6-3,6-1 |
| ITF W15 Heraklion | 2020/10/31 07:55 | Ioana Loredana Rosca v Romy Koelzer | 3-6,6-2,4-6 |
| ITF W15 Heraklion | 2020/10/30 10:10 | Romy Koelzer v Darya Astakhova | 6-4,0-6,6-3 |
| ITF W15 Ortisei | 2020/11/03 11:50 | Bianca Turati v Marion Viertler | 6-4,6-2 |
| ITF W25 Tarvisio | 2020/09/08 07:30 | Marion Viertler v Mira Antonitsch | 4-6,2-6 |
| ITF W25 Antalya | 2020/03/05 06:55 | Marion Viertler v Maiar S A Abdelaziz | 2-6,1-6 |
| ITF W25 Antalya | 2020/03/04 11:25 | Marion Viertler v Zoziya Kardava | 6-1,7-5 |
| ITF W25 Antalya | 2020/03/03 07:00 | Marion Viertler v Maria F Herazo Gonzalez | 6-4,7-5 |
| ITF W25 Antalya | 2020/03/02 07:00 | Meiqi Guo v Marion Viertler | 3-6,3-6 |
| ITF W25 Antalya | 2020/03/01 07:00 | Marion Viertler v Kerstin Peckl | 6-0,6-1 |
| ITF W15 Antalya | 2020/02/27 08:25 | Jiangxue Han v Marion Viertler | 6-0,6-1 |