| ITF Women Haren | 2018/08/29 12:50 | Mina Hodzic v Sophie Muntean | 6-1,6-1 |
| ITF Women Haren | 2018/08/27 08:00 | Julia Payola v Sophie Muntean | 7-5,7-6 |
| ITF Women Haren | 2018/08/26 07:00 | Sophie Muntean v Maria Virginia Bosch | 7-6,6-3 |
| ITF Women El Espinar Qual | 2018/07/28 15:30 | Sophie Muntean v Irina Cantos Siemers | 1-6,3-6 |
| ITF Women Olomouc Qual | 2018/07/14 13:00 | Sophie Muntean v Anita Husaric | 3-6,1-6 |
| ITF Women Contrexeville Qual | 2018/07/08 10:00 | Sophie Muntean v Victoria Muntean | 4-6,3-6 |
| ITF Women Antalya | 2018/03/11 07:00 | Anna Laguza v Sophie Muntean | 6-2,5-7,6-4 |
| ITF Women Antalya | 2018/03/03 08:30 | Aoi Ishino v Sophie Muntean | 5-7,7-5,6-3 |