| ITF Women Biella Qual | 2018/07/29 08:00 | Sofia Ragona v Sofia Mariotto | 1-6,6-1,6-3 |
| ITF Women Tarvisio | 2018/06/24 09:00 | Eszter Meri v Sofia Mariotto | 6-4,6-2 |
| ITF Women Sassuolo | 2018/06/17 07:30 | Mihaela Djakovic v Sofia Mariotto | 2-6,6-4,6-2 |
| ITF Women Sassuolo | 2018/06/16 07:30 | Carlotta Romito v Sofia Mariotto | 6-7,4-6 |
| ITF Women Padova Qual | 2018/06/10 14:50 | Sofia Mariotto v Verena Meliss | 2-6,6-7 |
| ITF Women Brescia Qual | 2018/06/03 08:00 | Aliona Bolsova Zadoinov v Sofia Mariotto | 6-0,6-0 |
| ITF Women Grado Qual | 2018/05/26 08:00 | Sofia Mariotto v Lisa Matviyenko | 1-6,1-6 |
| ITF Women Cordenons | 2017/12/12 14:30 | Sofia Mariotto v Stephanie Wagner | 4-6,1-6 |