Stadium: Court 5 Round: 54 Ground: Clay
| ITF W25 Santa Margherita | 2019/04/01 12:00 | Polina Leykina v Juhaszova, Vivien | 7-6,6-4 |
| ITF W25 Santa Margherita | 2019/03/25 13:00 | Polina Leykina v Diane Parry | 3-6,3-6 |
| Moscou, Simples W-ITF-RUS-02A | 2019/02/25 10:10 | Polina Leykina v Heisen, Vivian | 6-4,6-7,6-10 |
| ITF W25 Altenkirchen | 2019/02/18 11:00 | Polina Leykina v Heisen, Vivian | 2-6,2-6 |
| ITF W25 Plantation | 2019/01/23 16:00 | Guiomar Maristany Zuleta De Reales v Polina Leykina | 6-3,6-0 |
| ITF W25 Daytona Beach | 2019/01/16 14:30 | Anna Bondar v Polina Leykina | 6-3,6-3 |
| ITF Women Navi Mumbai | 2018/12/18 10:30 | Polina Leykina v Cako, Jacqueline | 3-6,3-6 |
| ITF Women Pune | 2018/12/11 05:50 | Ekaterina Yashina v Polina Leykina | 6-3,2-6,6-0 |
| ITF W25 Santa Margherita | 2019/04/01 12:00 | Matvienko, Lisa v Camilla Rosatello | 6-1,6-0 |
| ITF - W15 Antalya | 2019/03/15 09:30 | Matvienko, Lisa v Gergana Topalova | 3-6,5-7 |
| ITF - W15 Antalya | 2019/03/14 07:15 | Matvienko, Lisa v Milkova, Barbora | 6-2,6-2 |
| ITF - W15 Antalya | 2019/03/13 07:15 | Matvienko, Lisa v Arshinkova, Petia | 2-6,6-4,6-1 |
| ITF - W15 Antalya | 2019/03/09 07:30 | Matvienko, Lisa v Chernyshova, Maryna | 5-7,6-4,3-6 |
| ITF - W15 Antalya | 2019/03/07 10:25 | Matvienko, Lisa v Ovunc, Selin | 6-2,6-1 |
| ITF - W15 Antalya | 2019/03/05 08:30 | Matvienko, Lisa v Nina Ugrelidze | 6-0,6-1 |
| ITF - W15 Antalya | 2019/02/21 07:00 | Sada Nahimana v Matvienko, Lisa | 6-1,4-6,7-5 |