Stadium: Court 8 Round: 25 Ground: Clay
| ITF W15 Cairo | 2019/12/03 07:30 | Klimovicz, Julia v Viertler, Marion | 0-6,3-6 |
| ITF W15 Cairo | 2019/12/02 10:00 | Viertler, Marion v Bordo, Chiara | 5-7,6-3,12-10 |
| ITF W15 Cairo | 2019/12/01 12:00 | Viertler, Marion v Shapovalova, Angelika | 6-3,6-3 |
| ITF W15 Cairo | 2019/12/01 08:00 | Viertler, Marion v Lamis Alhussein Abdel Aziz | 6-1,6-4 |
| ITF W15 Cairo | 2019/11/30 08:00 | Carlota Martinez Cirez v Viertler, Marion | 6-3,1-6,1-6 |
| ITF W15 Cairo | 2019/11/29 08:00 | Stevens, Lexie v Viertler, Marion | 4-6,6-7 |
| ITF W15 Cairo | 2019/11/28 08:00 | Viertler, Marion v Dmitrieva, Sofia | 6-1,6-3 |
| ITF W15 Cairo | 2019/11/27 08:00 | Viertler, Marion v Nadine Keller | 3-6,7-6,6-2 |
| Oldenzaal, Singles W-ITF-NED-03A | 2019/08/15 12:00 | Suzan Lamens v Melgers, Annick | 6-2,7-6 |
| Oldenzaal, Singles W-ITF-NED-03A | 2019/08/14 12:55 | Melgers, Annick v Diana Chehoudi | 1-6,6-3,6-0 |
| ITF W25 Koksijde | 2019/08/05 15:00 | Halemai, Mylene v Melgers, Annick | 6-2,6-4 |
| ITF W25 Koksijde | 2019/08/05 10:35 | Glaude, Laure Line v Melgers, Annick | 5-7,4-6 |
| ITF W15 Knokke | 2019/08/01 10:00 | Yudanov, Marina v Melgers, Annick | 6-4,6-2 |
| ITF W15 Knokke | 2019/07/31 09:00 | Melgers, Annick v Marie Villet | 6-1,6-3 |
| ITF W15 Knokke | 2019/07/29 13:00 | Melgers, Annick v Vanhoutte, Chelsea | 2-6,6-4,10-3 |
| ITF W15 Knokke | 2019/07/29 07:30 | Melgers, Annick v Laura Boehner | 6-0,6-1 |