| UTR Pro Tennis Series Dallas - Kobiety | 2021/07/10 13:00 | Marcela Zacarias v Maria Kononova | 6-0,6-1 |
| UTR Pro Tennis Series - Nevada - Kobiety | 2021/05/28 15:00 | Maria Kononova v Marcela Zacarias | 0-6,2-6 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/16 14:00 | Maria Kononova v Ava Krug | 3-6,6-1,5-4 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/15 19:30 | Helena Narmont v Maria Kononova | 3-6,3-5 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/14 15:30 | Susana Alcaraz-Sticker v Maria Kononova | 3-6,6-6 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/05 14:30 | Maria Kononova v Rhiann Newborn | 6-4,6-4 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/04 16:10 | Maria Kononova v Jacquline Nylander Altelius | 7-6,6-2 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/03 14:30 | Maria Kononova v Ireland Simme | 6-1,7-5 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/01 16:00 | Maria Kononova v Delara Zamani | 6-0,5-4 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/08/31 14:30 | Maria Kononova v Marley Lambert | 3-6,6-1,5-2 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/16 15:30 | Helena Narmont v Marcela Zacarias | 2-6,2-5 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/15 15:30 | Susana Alcaraz-Sticker v Marcela Zacarias | 1-6,3-5 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/13 16:00 | Ava Krug v Marcela Zacarias | 0-6,1-5 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/05 13:00 | Marcela Zacarias v McCartney Kessler | 4-6,6-3,6-2 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/04 13:00 | Marcela Zacarias v Xinyu Cai | 6-2,5-0 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/03 13:00 | Marcela Zacarias v Navya Vadlamudi | 0-0 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/02 13:00 | Marcela Zacarias v Mary Closs | 6-3,6-0 |
| UTR Pro Tennis Series Dallas - Kobiety | 2021/09/01 13:00 | Teja Tirunelveli v Marcela Zacarias | 6-4,3-6,0-6 |