Stadium: CAETANO DRIVE Round: 25
| ITF Women Setubal Qual | 2018/07/09 13:55 | Lucia Bronzetti v Armitano, Mathilde | 1-6,0-6 |
| ITF Women Setubal Qual | 2018/07/08 14:00 | Armitano, Mathilde v Ka, Andrea | 6-3,6-1 |
| ITF Women Guimaraes | 2018/06/29 11:35 | Armitano, Mathilde v Jacqueline Cabaj Awad | 3-6,5-7 |
| ITF Women Guimaraes | 2018/06/28 11:30 | Francisca Jorge v Armitano, Mathilde | 4-6,0-6 |
| ITF Women Guimaraes | 2018/06/27 11:10 | Fiona Codino v Armitano, Mathilde | 6-3,3-6,2-6 |
| ITF Women Amarante | 2018/06/20 14:55 | Armitano, Mathilde v Zeel Desai | 1-6,5-7 |
| ITF Women Hammamet | 2018/05/24 09:00 | Armitano, Mathilde v Temin, Marie | 2-6,2-6 |
| ITF Women Hammamet | 2018/05/24 07:00 | Armitano, Mathilde v Temin, Marie | 2-6,2-5 |
| ITF Women Madrid Qual | 2018/06/18 09:00 | Naydenova, Aleksandrina v Maria Camila Osorio Serrano | 4-6,4-6 |
| ITF Women Madrid Qual | 2018/06/17 12:00 | Naydenova, Aleksandrina v Arratia Fernandez, Andrea | 6-1,6-1 |
| WTA Nottingham Qual | 2018/06/09 14:45 | Lizette Cabrera v Naydenova, Aleksandrina | 6-1,6-1 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/06/06 04:00 | Karman Kaur Thandi v Naydenova, Aleksandrina | 7-6,6-4 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/06/04 06:30 | Naydenova, Aleksandrina v Kang, Jia-Qi | 6-4,6-3 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/05/30 05:25 | Zhang, Kai Lin v Naydenova, Aleksandrina | 0-6,6-1,6-2 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/05/29 08:40 | Ma, Shuyue v Naydenova, Aleksandrina | 6-2,6-7,3-6 |
| ITF Women Baotou | 2018/05/24 03:35 | Nina Stojanovic v Naydenova, Aleksandrina | 6-3,6-3 |