Round: 45 Ground: Hardcourt outdoor
| ITF W25 Penza | 2019/08/29 08:45 | Vitalia Diatchenko v Maria Krupenina | 6-4,6-3 |
| ITF W25 Penza | 2019/08/28 10:30 | Angelina Zhuravleva v Maria Krupenina | 3-6,5-7 |
| ITF - W15 Moscova | 2019/08/20 12:05 | Maria Krupenina v Taisiya Pachkaleva | 4-6,3-6 |
| ITF - W15 Moscova | 2019/08/15 07:00 | Maria Krupenina v Anastasia Zakharova | 2-6,4-6 |
| ITF - W25 Moscova | 2019/07/22 10:25 | Sviatlana Pirazhenka v Maria Krupenina | 3-6,6-3,10-5 |
| ITF Women Antalya | 2018/11/05 07:00 | Julia Stamatova v Maria Krupenina | 7-6,6-4 |
| ITF Women Antalya | 2018/11/04 07:00 | Maria Krupenina v Elina Avanesyan | 7-6,6-3 |
| ITF Women Moscow | 2018/08/15 13:35 | Daria Lodikova v Maria Krupenina | 7-5,6-3 |