| UTF Invitational Women | 2020/05/27 07:00 | Nadiia Kichenok v Zakarlyuk, Marianna | 6-3,3-6,3-6 |
| WTA Moscow | 2019/10/12 14:20 | Nadiia Kichenok v Anastasia Zakharova | 4-6,4-6 |
| ITF W60 Meitar | 2019/09/10 12:35 | Nadiia Kichenok v Katharina Hobgarski | 5-7,3-6 |
| ITF W60 Meitar | 2019/09/09 12:20 | Sarah Rebecca Sekulic v Nadiia Kichenok | 6-4,2-6,7-10 |
| ITF W60 Meitar | 2019/09/09 07:00 | Younes, Kristin v Nadiia Kichenok | 0-6,2-6 |
| New York, USA | 2019/08/18 16:15 | Kaia Kanepi v Nadiia Kichenok | 6-7,6-1,6-2 |
| New York, USA | 2019/08/17 18:30 | Nadiia Kichenok v Vikhlyantseva, Natalia | 6-4,1-6,6-4 |
| New York, USA | 2019/08/16 17:00 | Elysia Bolton v Nadiia Kichenok | 6-7,6-7 |
| UTF Invitational Women | 2020/05/27 13:15 | Marta Kostyuk v Bergen, Mariia | 6-3,5-1 |
| ITF - W15 Héraklion | 2020/03/10 10:45 | Sofia Rocchetti v Bergen, Mariia | 6-1,6-4 |
| ITF - W15 Héraklion | 2020/03/09 14:30 | Viglianisi, Alice v Bergen, Mariia | 2-6,2-6 |
| ITF - W15 Héraklion | 2020/03/08 08:30 | Gemovic, Elena v Bergen, Mariia | 3-6,1-6 |
| ITF - W15 Héraklion | 2020/03/01 08:30 | Bergen, Mariia v Karola Patricia Bejenaru | 1-6,2-6 |
| ITF - W15 Héraklion | 2020/02/24 08:30 | Wiesemann, Stella v Bergen, Mariia | 3-6,6-4,10-8 |
| ITF - W15 Héraklion | 2020/02/23 11:00 | Bergen, Mariia v Sara Lanca | 6-4,6-4 |
| ITF - W15 Héraklion | 2019/12/09 08:30 | Simona Ogescu v Bergen, Mariia | 6-1,6-2 |