Stadium: Court 4 Round: 54 Ground: Clay
| Ystad, Singles M-ITF-SWE-03A | 2019/08/05 09:35 | Volfson, David v Zoric, Stefan | 6-2,6-0 |
| Den Haag, Singles Qualifying M-ITF-NED-02A | 2019/07/03 07:30 | Volfson, David v Geoffrey Blancaneaux | 0-6,2-6 |
| Den Haag, Singles Qualifying M-ITF-NED-02A | 2019/07/02 12:30 | Volfson, David v Loncar, Stefan | 6-4,6-0 |
| Den Haag, Singles Qualifying M-ITF-NED-02A | 2019/07/01 09:30 | Volfson, David v Stefanos Sakellaridis | 6-1,6-1 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/26 17:00 | Spencer, Wil v Volfson, David | 6-4,6-1 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/25 21:15 | Volfson, David v Hills, Langford | 6-4,6-1 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/24 17:00 | Volfson, David v Harper, Cleeve | 6-0,6-0 |
| Orlando, Singles Qualifying M-ITF-USA-17A | 2019/06/19 13:00 | Mwendwa Mbithi v Volfson, David | 6-1,6-3 |
| Ystad, Singles M-ITF-SWE-03A | 2019/08/05 09:25 | Jorgensen, Sebastian Grundtvig v Jan Jermar | 6-1,6-0 |
| ITF Indonesia F5 | 2016/12/11 09:30 | Carr, Simon v Jorgensen, Sebastian Grundtvig | 6-0,6-0 |