Round: 44 Ground: Hardcourt outdoor
| ITF M15 Quinta Do Lago | 2020/11/05 10:00 | Volfson, David v Matteo Arnaldi | 1-6,5-7 |
| ITF M15 Quinta Do Lago | 2020/11/04 12:50 | Khumoyun Sultanov v Volfson, David | 3-6,6-7 |
| ITF M15 Quinta Do Lago | 2020/11/03 09:30 | Volfson, David v Torres, Tiago | 6-3,4-6,10-7 |
| ITF M15 Quinta Do Lago | 2020/11/02 10:00 | Volfson, David v Osgar O'Hoisin | 6-1,6-3 |
| ITF M15 Quinta Do Lago | 2020/11/01 10:00 | Volfson, David v Teixeira, Bernardo | 6-2,6-0 |
| ITF - M25 Vale Do Lobo | 2020/10/27 10:30 | Barrientos, Nicolas v Volfson, David | 6-3,7-5 |
| ITF - M25 Vale Do Lobo | 2020/10/26 14:00 | Minc, Charles v Volfson, David | 3-6,4-6 |
| ITF - M25 Vale Do Lobo | 2020/10/25 14:00 | Keanu Elias Immler v Volfson, David | 3-6,0-6 |
| ITF M15 Santo Domingo | 2020/11/29 15:30 | Infante Santana, Federico v Angel J Maleno Rosario | 3-6,2-6 |