| 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 Florida Women | 2020/08/10 15:00 | Nefedova, Anastasia Evgenyevna v Kolar, Nastja | 6-1,5-1 |
| UTR Pro Tennis Series Florida Women | 2020/08/06 15:00 | Nefedova, Anastasia Evgenyevna v Kolar, Nastja | 6-3,5-1 |
| 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 15:00 | Nefedova, Anastasia Evgenyevna v Sophie Chang | 6-7,6-1,10-8 |
| UTR Pro Tennis Series California Women | 2020/08/24 17:30 | Hanna Chang v Nefedova, Anastasia Evgenyevna | 6-3,1-6,7-10 |
| UTR Pro Tennis Series California Women | 2020/08/24 16:15 | Nefedova, Anastasia Evgenyevna v Guillermo, Lorraine M | 6-2,6-0 |
| UTR Pro Tennis Series Florida Women | 2020/08/16 15:00 | Sewing, Sofia v Nefedova, Anastasia Evgenyevna | 1-6,2-6 |
| UTR Pro Tennis Series Florida Women | 2020/08/16 12:00 | Nefedova, Anastasia Evgenyevna v Stewart, Katerina | 6-2,4-6,12-10 |
| UTR Pro Tennis Series Florida Women | 2020/08/13 15:45 | Elie, Jennifer v Nefedova, Anastasia Evgenyevna | 2-6,1-6 |
| UTR Pro Tennis Series Florida Women | 2020/08/13 12:00 | Nefedova, Anastasia Evgenyevna v Pielet, Gianna | 6-2,6-0 |
| 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 |
| UTR Pro Tennis Series Florida Women | 2020/08/10 15:00 | Nefedova, Anastasia Evgenyevna v Kolar, Nastja | 6-1,5-1 |
| UTR Pro Tennis Series Florida Women | 2020/08/10 12:00 | Kolar, Nastja v Alycia Parks | 6-2,4-6,0-1 |