| UTR Pro Tennis Series California Women | 2020/08/27 19:00 | Kolar, Nastja v Elvina Kalieva | 3-6,2-6 |
| UTR Pro Tennis Series California Women | 2020/08/29 18:45 | Elvina Kalieva v Bonic, Barbara | 6-1,6-0 |
| UTR Pro Tennis Series California Women | 2020/08/27 19:00 | Kolar, Nastja v Elvina Kalieva | 3-6,2-6 |
| UTR Pro Tennis Series California Women | 2020/08/25 20:00 | Khazaniuk, Deniz v Elvina Kalieva | 6-3,6-4 |
| UTR Pro Tennis Series California Women | 2020/08/22 18:45 | Sherif, Jwany v Elvina Kalieva | 3-6,2-6 |
| UTR Pro Tennis Series California Women | 2020/08/20 23:45 | Elvina Kalieva v Hance, Kimmi | 6-4,6-3 |
| UTR Pro Tennis Series Florida Women | 2020/08/19 16:00 | Wasserson, Jane v Elvina Kalieva | 1-1 |
| UTR Pro Tennis Series California Women | 2020/08/18 21:18 | Sherif, Jwany v Elvina Kalieva | 2-6,3-6 |
| UTR Pro Tennis Series California Women | 2020/07/22 19:45 | Elvina Kalieva v Closs, Mary | 6-3,4-6,8-10 |
| UTR Pro Tennis Series California Women | 2020/08/27 19:00 | Kolar, Nastja v Elvina Kalieva | 3-6,2-6 |
| UTR Pro Tennis Series California Women | 2020/08/27 15:00 | Nefedova, Anastasia Evgenyevna v Kolar, Nastja | 6-1,5-2 |
| UTR Pro Tennis Series California Women | 2020/08/25 19:30 | Nefedova, Anastasia Evgenyevna v Kolar, Nastja | 6-2,6-2 |
| UTR Pro Tennis Series California Women | 2020/08/25 16:30 | Kolar, Nastja v Khazaniuk, Deniz | 6-7,3-6 |
| UTR Pro Tennis Series Florida Women | 2020/08/14 18:00 | Black, Hurricane Tyra v Kolar, Nastja | 6-1,6-2 |
| UTR Pro Tennis Series Florida Women | 2020/08/14 14:00 | Sewing, Sofia v Kolar, Nastja | 1-6,6-4,1-0 |
| UTR Pro Tennis Series Florida Women | 2020/08/12 15:00 | Pielet, Gianna v Kolar, Nastja | 6-4,1-6,0-0 |
| UTR Pro Tennis Series Florida Women | 2020/08/12 12:00 | Kolar, Nastja v Alycia Parks | 6-7,3-6 |