| UTR Pro Tennis Series Florida Women | 2021/06/07 14:30 | Motosono, Kianah v Maria Kononova | 0-6,3-5 |
| UTR Pro Tennis Series Nevada Women | 2021/05/30 17:00 | Willson, Danielle v Maria Kononova | 7-5,6-2 |
| UTR Pro Tennis Series Nevada Women | 2021/05/29 16:30 | Mireles, Jeanette v Maria Kononova | 4-6,2-6 |
| UTR Pro Tennis Series Nevada Women | 2021/05/28 15:00 | Maria Kononova v Marcela Zacarias | 0-6,2-6 |
| UTR Pro Tennis Series Nevada Women | 2021/05/26 15:00 | Maria Kononova v Miller, Alaina | 6-1,3-6,6-1 |
| UTR Pro Tennis Series Nevada Women | 2021/05/25 19:30 | Maria Kononova v Veronika Miroshnichenko | 5-7,6-2,4-5 |
| UTR Pro Tennis Series Nevada Women | 2021/05/24 16:30 | Kendall Kovick v Maria Kononova | 1-6,2-5 |
| ITF W15 Norman | 2019/12/02 15:00 | Maria Kononova v Marcelina Podlinska | 3-6,2-6 |
| UTR Pro Tennis Series Florida Women | 2021/06/05 13:30 | Sysoeva, Anastasia v Carolyn Ansari | 2-6,3-6 |
| UTR Pro Tennis Series Florida Women | 2021/06/04 13:30 | Gabriella Broadfoot v Sysoeva, Anastasia | 4-6,5-6 |
| UTR Pro Tennis Series Florida Women | 2021/06/03 14:30 | Pisareva, Alexandra v Sysoeva, Anastasia | 6-2,6-0 |
| UTR Pro Tennis Series Florida Women | 2021/06/01 18:00 | Kathryn Treiber v Sysoeva, Anastasia | 6-4,3-6,1-5 |
| ITF W25 Pelham | 2021/05/16 17:30 | Dekmeijere, Liga v Sysoeva, Anastasia | 3-6,6-0,11-9 |
| ITF W25 Naples | 2021/05/04 16:45 | Anna Siskova v Sysoeva, Anastasia | 6-1,6-2 |
| ITF W25 Naples | 2021/05/03 14:00 | Tatachar Venugopal, Dhruthi v Sysoeva, Anastasia | 1-6,2-6 |
| UTR Pro Tennis Series Florida Women | 2021/05/02 13:00 | Sysoeva, Anastasia v Teja Tirunelveli | 6-4,6-1 |