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