Stadium: Court 3 Round: 25
| ITF Women Dobrich | 2018/09/20 07:00 | Ана Бондар v Alexandra Perper | 5-7,6-4,6-4 |
| ITF Women Dobrich | 2018/09/19 09:30 | Ани Вангелова v Alexandra Perper | 1-6,6-4,1-6 |
| ITF Women Varna | 2018/09/13 06:30 | Георгия Андреа Кракуин v Alexandra Perper | 6-4,6-7,7-6 |
| ITF Women Varna | 2018/09/12 06:30 | Сара Гвозденович v Alexandra Perper | 5-7,4-6 |
| ITF Women Varna | 2018/09/10 10:00 | Беатрис Спасова v Alexandra Perper | 1-6,0-6 |
| ITF Women Sofia | 2018/09/02 11:00 | Siqi Cao v Alexandra Perper | 4-6,6-2,7-6 |
| ITF Women Braunschweig | 2018/08/19 08:00 | Юле Нимайер v Alexandra Perper | 6-3,6-2 |
| ITF Women Leipzig | 2018/08/12 11:00 | Ива Приморац v Alexandra Perper | 4-6,6-4,6-3 |
| ITF Women Minsk Qual | 2018/06/10 09:30 | Марина Колб v Полина Назарчук | 0-6,3-6 |
| ITF Women Minsk Qual | 2018/06/03 10:00 | Марина Колб v Sofya Treshcheva | 6-7,3-6 |
| ITF Women Trnava | 2018/02/05 10:00 | Katerina Vankova v Марина Колб | 6-1,6-3 |
| ITF Women Trnava | 2018/02/04 10:00 | Марина Колб v Алиса Русова | 6-3,6-0 |
| ITF Women Jablonc Nad Nisou Qual | 2017/12/04 11:00 | Марина Колб v Vanesa Nikolovova | 4-6,1-6 |
| ITF Women Stockholm | 2017/10/31 12:15 | Марина Колб v Юлита Санер | 2-6,2-6 |
| ITF Women Stockholm Qual | 2017/10/30 12:30 | Марина Колб v Анна Озерова | 7-6,5-7,6-2 |
| ITF Women Stockholm Qual | 2017/10/29 13:15 | Aimee Tarun v Марина Колб | 3-6,3-6 |