Stadium: Court 8 Round: 27 Ground: Clay
| ITF - W15 Şımkent | 2021/05/27 09:10 | Martyna Kubka v Alina Silich | 2-6,7-5,6-2 |
| ITF - W15 Şımkent | 2021/05/26 06:30 | Martyna Kubka v Larisa Bekmetova | 7-5,6-2 |
| ITF W15 - Caïro | 2021/05/05 12:50 | Lamis Alhussein Abdel Aziz v Martyna Kubka | 2-6,7-5,7-5 |
| ITF W25 - Oeiras | 2021/04/26 10:00 | Francisca Jorge v Martyna Kubka | 2-6,6-1,10-6 |
| ITF W25 - Oeiras | 2021/04/25 11:30 | Lara Pfeifer v Martyna Kubka | 1-6,1-6 |
| ITF - W15 Monastir | 2021/03/23 11:00 | Martyna Kubka v Sakura Hondo | 3-6,2-6 |
| ITF - W15 Monastir | 2021/03/17 08:25 | Martyna Kubka v Anastasia Kulikova | 0-6,1-6 |
| ITF - W15 Monastir | 2021/03/15 09:00 | Martyna Kubka v Angelica Raggi | 3-6,6-4,12-10 |
| ITF - W15 Şımkent | 2021/05/27 07:10 | Kristina Dmitruk v Daria Lodikova | 6-2,6-3 |
| ITF - W15 Şımkent | 2021/05/25 06:15 | Aruzhan Sagandikova v Kristina Dmitruk | 0-6,1-6 |
| ITF - W15 Antalya | 2021/05/05 11:20 | Fanny Ostlund v Kristina Dmitruk | 6-2,5-7,6-3 |
| ITF - W15 Antalya | 2021/04/30 07:30 | Kristina Dmitruk v Olivia Gadecki | 3-6,6-7 |
| ITF - W15 Antalya | 2021/04/29 07:20 | Ylena In-Albon v Kristina Dmitruk | 2-6,2-6 |
| ITF - W15 Antalya | 2021/04/28 08:25 | Evgeniya Burdina v Kristina Dmitruk | 4-6,2-6 |
| ITF - W15 Antalya | 2021/04/20 07:00 | Kristina Dmitruk v Lena Papadakis | 4-6,3-6 |
| ITF W25 - Kazan | 2021/03/10 13:20 | Erika Andreeva v Kristina Dmitruk | 7-5,2-6,6-4 |