Stadium: Court 1 Round: 25
| ITF Women Oslo | 2018/10/21 09:15 | Naydenova, Aleksandrina v Vlada Ekshibarova | 3-6,6-3,5-7 |
| ITF Women Oslo | 2018/10/20 11:00 | Naydenova, Aleksandrina v Hovda, Lene Mari Bolkesjo | 6-3,6-1 |
| ITF Women Seville | 2018/10/15 09:15 | Naydenova, Aleksandrina v Komardina, Anastasiya | 2-6,3-6 |
| ITF Women Seville | 2018/10/14 13:30 | Naydenova, Aleksandrina v Lazareva, Margarita | 6-2,6-3 |
| Obidos, Singles W-WITF-POR-12A | 2018/10/11 16:10 | Naydenova, Aleksandrina v Katarzyna Kawa | 6-3,0-6,1-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/10/10 14:10 | Naydenova, Aleksandrina v Vale Costa, Joana | 6-4,3-6,6-3 |
| Obidos, Singles W-WITF-POR-12A | 2018/10/08 10:30 | Naydenova, Aleksandrina v Hering, Katharina | 6-0,6-1 |
| Obidos, Singles W-WITF-POR-12A | 2018/10/05 13:25 | Naydenova, Aleksandrina v Mirjam Bjorklund | 6-7,1-6 |
| ITF Women Muzaffarnagar | 2018/11/11 07:10 | Chilumula, Nidhi v Prathyusha Rachapudi | 6-4,3-6,7-5 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/04/17 09:45 | Chilumula, Nidhi v Chamarthi, Sai Samhitha | 4-6,1-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/04/16 10:30 | Chilumula, Nidhi v Montez, Pamela | 7-5,6-2 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/04/11 11:45 | Chilumula, Nidhi v Kordolaimi, Eleni | 3-6,1-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/04/09 10:30 | Chilumula, Nidhi v Sukhotina, Anastasia | 6-3,6-0 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/04/08 13:00 | Chilumula, Nidhi v Wang, Zi Yi | 6-1,6-0 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/04/04 10:45 | Chilumula, Nidhi v Julia Terziyska | 2-6,2-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/04/02 10:30 | Chilumula, Nidhi v Yuka Hosoki | 6-3,6-3 |