Stadium: Court 4 Round: 60 Ground: Clay
| ITF USA F3 | 2018/01/10 16:30 | Rodriguez-Pace, Ricardo v Volfson, David | 6-2,7-6 |
| Challenger Champaign Qual | 2017/11/11 17:50 | Volfson, David v Alex Rybakov | 3-6,2-6 |
| Charlottesville, USA, Qualifying | 2017/10/28 14:00 | Alexander Ritschard v Volfson, David | 0-6,6-4,6-3 |
| ITF Canada F8 | 2017/09/21 15:45 | Hu, Nicholas S v Volfson, David | 6-3,6-7,6-3 |
| ITF Canada F8 | 2017/09/19 16:40 | Volfson, David v Binding, Jonathan | 7-6,4-6,7-6 |
| Canada F7, Singles | 2017/09/11 15:40 | Krainik, Pavel v Volfson, David | 6-1,6-1 |
| ITF Canada F6 | 2017/09/04 17:35 | Volfson, David v Montero, Jorge | 5-7,3-6 |
| ITF Finland F3 | 2017/08/14 08:00 | Volfson, David v Appelgren, Daniel | 3-6,1-6 |
| ITF USA F5 | 2017/01/21 15:00 | Mwendwa Mbithi v Rodriguez, Matthew | 6-3,6-0 |
| ITF Dominican Rep F3 | 2016/12/10 14:00 | Rodriguez, Matthew v Shamma, Nicholas | 3-6,0-6 |
| ITF Dominican Republic F2 | 2016/12/06 16:50 | Rodriguez, Matthew v Santanna, B. | 6-7,4-6 |