Stadium: Court 5 Round: 25
| ITF Women Karlskrona | 2018/05/10 09:50 | Lisa Matviyenko v Olga Helmi | 6-1,6-1 |
| ITF Women Karlskrona | 2018/05/09 14:30 | Anette Munozova v Olga Helmi | 7-6,3-6,6-7 |
| ITF Women Sharm El Sheikh | 2018/04/01 08:00 | Rio Kitagawa v Olga Helmi | 3-6,3-6 |
| ITF Women Sharm El Sheikh | 2018/03/29 11:15 | Nastja Kolar v Olga Helmi | 6-2,6-0 |
| ITF Women Sharm El Sheikh | 2018/03/27 09:25 | Varvara Kuznetsova v Olga Helmi | 3-6,2-6 |
| ITF Women Sharm El Sheikh | 2018/03/26 08:00 | Olga Helmi v Nina Kolar | 6-2,6-2 |
| ITF Women Sharm El Sheikh | 2018/03/25 08:00 | Lamis Alhussein Abdel Aziz v Olga Helmi | 4-6,1-6 |
| ITF Women Sharm El Sheikh | 2018/03/17 08:00 | Elena De Santis v Olga Helmi | 2-6,6-4,6-4 |
| ITF Women Sharm El Sheikh | 2018/02/17 08:00 | Anjana Suresh v Polina Kozyreva | 6-1,6-2 |
| ITF Women Sharm El Sheikh | 2018/02/12 08:00 | Lara Salden v Polina Kozyreva | 6-1,6-4 |
| ITF Women Sharm El Sheikh | 2018/02/11 11:30 | Aleksandra Stromova v Polina Kozyreva | 3-6,1-6 |
| ITF Women Istanbul Qual | 2017/10/21 09:00 | Eliessa Vanlangendonck v Polina Kozyreva | 6-4,6-0 |
| ITF Women Antalya | 2017/10/15 07:00 | Nika Radisic v Polina Kozyreva | 6-1,6-2 |
| ITF Women Istanbul | 2017/08/06 09:30 | Julia Vulpio v Polina Kozyreva | 6-4,7-6 |
| ITF Women Istanbul | 2017/07/31 09:00 | Anastasiia Kuprina v Polina Kozyreva | 6-3,7-6 |
| ITF Women Istanbul | 2017/03/25 07:00 | Polina Kozyreva v Gebriela Mihaylova | 1-6,2-6 |