Stadium: Center Court Round: 27
| ITF Women Dobrich | 2018/09/20 10:10 | Rosca, Andreea Amalia v Irina Fetecau | 2-6,1-6 |
| ITF Women Dobrich | 2018/09/19 07:00 | Talaba, Gabriela v Irina Fetecau | 7-6,1-6,5-7 |
| Sofia, Singles W-WITF-BUL-01A | 2018/09/05 07:00 | Pribylova, Anastasia v Irina Fetecau | 6-4,6-3 |
| Sofia, Singles W-WITF-BUL-01A | 2018/09/03 08:10 | Sandra Samir v Irina Fetecau | 2-6,1-6 |
| Sofia, Singles W-WITF-BUL-01A | 2018/09/02 11:00 | Malene Helgo v Irina Fetecau | 6-7,0-6 |
| ITF Women Bucharest | 2018/08/24 08:55 | Irina Fetecau v Gaspar-Ivan, Ioana | 5-7,6-3,2-6 |
| ITF Women Bucharest | 2018/08/23 08:55 | Irina Fetecau v Tanasescu, Maria | 6-3,6-1 |
| ITF Women Bucharest | 2018/08/22 09:35 | Irina Fetecau v Marculescu, Mihaela Lorena | 6-4,6-4 |
| ITF Women Dobrich | 2018/09/20 07:00 | Marfutina, Maria v Piter, Katarzyna | 6-2,3-6,5-7 |
| ITF Women Dobrich | 2018/09/19 07:00 | Irene Burillo Escorihuela v Piter, Katarzyna | 5-7,3-6 |
| Sofia, Singles W-WITF-BUL-01A | 2018/09/06 09:00 | Piter, Katarzyna v Ianchuk, Olga | 4-6,6-3,6-7 |
| Sofia, Singles W-WITF-BUL-01A | 2018/09/05 08:55 | Sanesi, Gaia v Piter, Katarzyna | 4-6,3-6 |
| ITF Women Bagnatica | 2018/08/27 09:00 | Piter, Katarzyna v Scala, Camilla | 4-6,4-6 |
| ITF Women Bagnatica | 2018/08/26 14:00 | Piter, Katarzyna v Scala, Camilla | 4-6,4-5 |
| ITF Women Bagnatica | 2018/08/25 12:45 | Piter, Katarzyna v Ho, Jessica | 6-1,6-1 |
| ITF Women Braunschweig | 2018/08/22 11:15 | Jorovic, Ivana v Piter, Katarzyna | 3-6,6-2,6-4 |