Stadium: Court 3 Round: 44 Ground: Clay
| ITF Women Szekesfehervar | 2018/09/05 07:00 | Sinja Kraus v Gvozdenovic, Sara | 6-4,6-2 |
| ITF Women Szekesfehervar | 2018/09/02 08:00 | Gvozdenovic, Sara v Csabi, Petra | 7-6,6-1 |
| ITF Women Vrnjacka Banja | 2018/08/24 11:00 | Malesevic, Tamara v Gvozdenovic, Sara | 6-1,6-3 |
| ITF Women Vrnjacka Banja | 2018/08/23 08:00 | Nika Radisic v Gvozdenovic, Sara | 5-7,6-7 |
| ITF Women Vrnjacka Banja | 2018/08/22 08:00 | Mihaela Djakovic v Gvozdenovic, Sara | 1-6,2-6 |
| ITF Women Vrnjacka Banja | 2018/08/20 10:00 | Gvozdenovic, Sara v Gal, Anja | 6-7,2-6 |
| ITF Women Vrnjacka Banja | 2018/08/18 09:30 | Samardzic, Lidija v Gvozdenovic, Sara | 2-6,3-6 |
| ITF Women Arad Qual | 2018/08/06 07:00 | Gvozdenovic, Sara v Miletic, Kristina | 1-6,4-6 |
| ITF Women Bucharest | 2018/07/08 07:00 | Beberechi, Andreia v Zarnoveanu, Gabriela Aura | 6-4,1-6,6-4 |
| ITF Women Focsani Qual | 2018/07/01 11:30 | Zarnoveanu, Gabriela Aura v Ivascu, Iulia Maria | 4-6,3-6 |
| ITF Women Curtea de Arges Qual | 2018/06/24 07:00 | Zarnoveanu, Gabriela Aura v Keens, Taro | 2-6,0-6 |
| ITF Women Curtea de Arges Qual | 2018/06/23 07:00 | Chianello, Stella v Zarnoveanu, Gabriela Aura | 1-6,0-6 |
| ITF Women Heraklion | 2018/03/25 07:00 | Zarnoveanu, Gabriela Aura v Kontaki, Eirini | 3-6,6-4,4-6 |
| ITF Women Heraklion | 2018/03/18 11:30 | Prati, Federica v Zarnoveanu, Gabriela Aura | 6-1,6-0 |
| ITF Women Heraklion | 2018/03/17 07:30 | Zarnoveanu, Gabriela Aura v Borisova, Simona | 6-3,6-1 |
| ITF Women Heraklion | 2018/03/11 07:30 | Zarnoveanu, Gabriela Aura v Novac, Izabela Gabriela | 0-6,2-6 |