Round: 45 Ground: Hardcourt indoor
| ITF Women Solarino | 2018/12/09 08:30 | Walzl, Sophie v Forcisi, Martina | 2-6,3-6 |
| ITF Women Solarino | 2018/12/02 10:00 | Jacquline Nylander Altelius v Walzl, Sophie | 6-4,6-4 |
| ITF Women Heraklion | 2018/11/11 08:00 | Onita, Paula Mihaela v Walzl, Sophie | 6-7,7-5,6-0 |
| ITF Women Heraklion | 2018/11/10 07:30 | Negoita, Maria Victoria v Walzl, Sophie | 5-7,2-6 |
| ITF Women Heraklion | 2018/10/28 07:30 | Walzl, Sophie v Vlajic, Tina | 1-6,2-6 |
| ITF Women Hammamet | 2018/02/11 09:00 | Drolshammer, Liv v Walzl, Sophie | 5-7,6-2,6-2 |
| ITF Women Hammamet | 2018/02/10 09:00 | Sposetti, Ilaria v Walzl, Sophie | 4-6,6-2,6-7 |
| Cairo, Singles W-WITF-EGY-02A | 2017/12/02 07:30 | Linda Sevcikova v Walzl, Sophie | 6-7,7-5,6-2 |
| Bagnatica, Singles Qualifying W-ITF-ITA-19A | 2019/08/26 08:00 | Volpe, Alice v Malene Helgo | 1-6,2-6 |
| ITF Women Cordenons | 2018/11/05 12:05 | Elena Jamshidi v Volpe, Alice | 6-4,6-0 |