Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| 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 Romania F9 | 2018/08/15 12:00 | David Volfson v Calin Manda | 1-6,4-6 |
| ITF Romania F8 | 2018/08/07 07:00 | David Volfson v Bogdan Ionut Apostol | 1-6,2-6 |
| Challenger Granby | 2018/07/21 18:55 | David Volfson v Jack Mingjie Lin | 4-6,2-6 |
| Challenger Gatineau Qual | 2018/07/15 00:45 | Justin Boulais v David Volfson | 6-3,6-2 |
| Challenger Winnipeg | 2018/07/10 18:20 | David Volfson v Yunseong Chung | 3-6,3-6 |
| ITF Portugal F11 Qual | 2018/06/30 08:30 | Gabriel Ciro Da Silva v Jason Kros | 7-5,6-7,7-5 |
| ITF Portugal F10 | 2018/06/23 09:00 | Jason Kros v Socrates Leon Tsoronis | 5-7,4-6 |
| ITF Portugal F9 | 2018/06/17 11:30 | Quentin Gueydan v Jason Kros | 6-3,7-6 |
| ITF USA F19 Qual | 2017/06/17 14:00 | Jason Kros v Trey Yates | 5-7,3-6 |
| ITF USA F17 Qual | 2017/06/11 15:00 | Jason Kros v Korey Lovett | 4-6,2-6 |