Stadium: Court 10 Round: 54 Ground: Clay
| ITF M15 Den Haag | 2019/07/01 09:30 | David Volfson v Stefanos Sakellaridis | 6-1,6-1 |
| ITF M15 Rochester | 2019/06/26 17:00 | Wil Spencer v David Volfson | 6-4,6-1 |
| ITF M15 Rochester | 2019/06/25 21:15 | David Volfson v Langford Hills | 6-4,6-1 |
| ITF M15 Rochester | 2019/06/24 17:00 | David Volfson v Cleeve Harper | 6-0,6-0 |
| ITF M15 Orlando | 2019/06/19 13:00 | Mwendwa Mbithi v David Volfson | 6-1,6-3 |
| ITF Canada F7 | 2018/09/11 13:30 | David Volfson v Jordi Arconada | 6-4,2-6,2-6 |
| ITF Canada F6 | 2018/09/06 17:10 | Nick Chappell v David Volfson | 6-2,4-6,6-2 |
| ITF Canada F6 | 2018/09/04 16:45 | David Volfson v Jordi Arconada | 6-3,4-6,7-5 |
| ITF M15 Den Haag | 2019/07/01 09:30 | Stefan Loncar v Mathis Moysan | 3-6,6-3,10-6 |
| ITF Netherlands F2 Qual | 2018/06/30 07:00 | Amadatus Admiraal v Stefan Loncar | 6-2,6-2 |
| ITF Netherlands F1 Qual | 2018/06/23 08:00 | Guillaume Dermiens v Stefan Loncar | 6-2,6-3 |