Stadium: Court 13 Round: 45 Ground: Hardcourt outdoor
| ITF W15 Johannesburg | 2019/09/27 09:30 | Maria Vittoria Viviani v Yvonne Neuwirth | 7-6,6-4 |
| ITF W15 Johannesburg | 2019/09/26 09:30 | Alexandra Riley v Yvonne Neuwirth | 5-7,5-7 |
| ITF W15 Johannesburg | 2019/09/24 11:25 | Demi Tran v Yvonne Neuwirth | 6-7,2-6 |
| ITF W25 Vienna | 2019/08/28 10:55 | Miriam Bulgaru v Yvonne Neuwirth | 6-0,7-5 |
| ITF W25 Vienna | 2019/08/26 13:05 | Yvonne Neuwirth v Ana L De La Nuez | 1-6,6-4,10-7 |
| ITF W25 Leipzig | 2019/08/12 10:40 | Polina Monova v Yvonne Neuwirth | 6-0,5-7,10-8 |
| ITF W25 Bad Saulgau | 2019/07/29 14:50 | Melanie Stokke v Yvonne Neuwirth | 6-4,6-1 |
| ITF W15 Tabarka | 2019/07/07 08:30 | Yvonne Neuwirth v Anna Turati | 4-6,6-7 |
| ITF W15 Pretoria | 2019/09/29 07:00 | Rapelang D Sebata v Emma Van Poppel | 6-2,5-7,10-8 |
| ITF W15 Johannesburg | 2019/09/22 09:45 | Rapelang D Sebata v Nicole Dzenga | 3-6,1-6 |