Stadium: C Round: 54 Ground: Hardcourt outdoor
| ITF Women Chiswick | 2017/08/08 11:40 | Diana Marcinkevica v Aleksandrina Naydenova | 6-1,7-6 |
| ITF Women Chiasso | 2017/04/18 08:30 | Aleksandrina Naydenova v Diana Marcinkevica | 4-6,6-3,6-3 |
| ITF Women Pune | 2018/11/24 09:15 | Diana Marcinkevica v Arianne Hartono | 4-6,7-5,6-2 |
| ITF Women Shrewsbury | 2018/11/07 13:10 | Arantxa Rus v Diana Marcinkevica | 7-5,6-2 |
| ITF Women Shrewsbury | 2018/11/06 11:00 | Julia Terziyska v Diana Marcinkevica | 7-6,3-6,3-6 |
| ITF Women Wirral | 2018/11/03 11:00 | Arantxa Rus v Diana Marcinkevica | 6-7,6-0,6-7 |
| ITF Women Wirral | 2018/11/02 10:30 | Diana Marcinkevica v Emma Raducanu | 7-5,6-1 |
| ITF Women Wirral | 2018/11/01 12:25 | Diana Marcinkevica v Cagla Buyukakcay | 6-2,6-3 |
| ITF Women Wirral | 2018/10/31 10:30 | Caroline Werner v Diana Marcinkevica | 2-6,4-6 |
| ITF Women Wirral | 2018/10/30 13:45 | Diana Marcinkevica v Julia Terziyska | 6-4,6-3 |
| ITF Women Pune | 2018/11/24 11:35 | Zeel Desai v Aleksandrina Naydenova | 6-1,2-6,1-6 |
| ITF Women Muzaffarnagar | 2018/11/15 05:30 | Aleksandrina Naydenova v Tereza Mihalikova | 6-4,6-7,3-6 |
| ITF Women Muzaffarnagar | 2018/11/14 08:35 | Aleksandrina Naydenova v Melanie Klaffner | 6-0,7-5 |
| ITF Women Muzaffarnagar | 2018/11/13 06:40 | Aleksandrina Naydenova v Nidhi Chilumula | 6-3,3-6,6-4 |
| ITF Women Oslo | 2018/10/21 09:15 | Aleksandrina Naydenova v Vlada Ekshibarova | 3-6,6-3,5-7 |
| ITF Women Oslo | 2018/10/20 11:00 | Aleksandrina Naydenova v Lene Mari Bolkesjo Hovda | 6-3,6-1 |
| ITF Women Seville | 2018/10/15 09:15 | Aleksandrina Naydenova v Anastasiya Komardina | 2-6,3-6 |
| ITF Women Seville | 2018/10/14 13:30 | Aleksandrina Naydenova v Margarita Lazareva | 6-2,6-3 |