Stadium: Court 1 Round: 25 Ground: Clay
| 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 Canada F5 | 2018/07/06 19:40 | David Volfson v William Griffith | 6-7,6-2,3-6 |
| ITF Canada F5 | 2018/07/05 18:20 | Alexios Halebian v David Volfson | 4-6,6-7 |
| ITF Canada F5 | 2018/07/03 16:00 | Taha Baadi v David Volfson | 5-7,0-6 |
| ITF USA F16 | 2018/06/19 17:00 | David Volfson v Harshana Godamanna | 7-6,4-6,2-6 |
| ITF USA F14 | 2018/06/14 16:00 | David Volfson v Deiton Baughman | 6-2,3-6,6-7 |
| ITF Georgia F2 | 2018/07/17 09:00 | Koray Kirci v Bogdan Ionut Apostol | 6-2,5-7,6-1 |
| ITF Italy F13 | 2018/06/05 10:40 | Bogdan Ionut Apostol v Jacopo Berrettini | 2-6,6-7 |
| ITF Romania F2 | 2018/06/03 11:55 | Bogdan Ionut Apostol v Jules Okala | 1-6,1-6 |
| ITF Romania F2 | 2018/06/02 10:00 | Hernan Casanova v Bogdan Ionut Apostol | 4-6,6-4,4-6 |
| ITF Romania F2 | 2018/06/01 12:40 | Bogdan Ionut Apostol v Vasile-Alexandru Ghilea | 4-6,7-6,6-0 |
| ITF Romania F2 | 2018/05/31 07:00 | Edris Fetisleam v Bogdan Ionut Apostol | 6-3,4-6,1-6 |
| ITF Romania F2 Qual | 2018/05/28 08:50 | Bogdan Ionut Apostol v Vlad Andrei Dumitru | 6-3,6-2 |
| ITF Romania F2 Qual | 2018/05/27 10:00 | Bogdan Ionut Apostol v Valentin Vanta | 6-2,6-3 |