Estadio: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF Canadá F6 | 2018/09/03 14:00 | Nick Chappell v Ronald Hohmann | 6-4,6-2 |
| ITF Canadá F6 | 2018/09/02 13:00 | Nick Chappell v Matthew Segura | 6-4,6-4 |
| ITF Canadá F6 | 2018/09/01 13:00 | Nick Chappell v Samuel Philp | 7-5,6-4 |
| ITF EE. UU. F22 | 2018/08/09 14:00 | Nicolas Alvarez v Nick Chappell | 6-2,6-4 |
| ITF EE. UU. F22 | 2018/08/08 21:10 | Nick Chappell v Mohamed Aziz Dougaz | 6-4,6-4 |
| Challenger de Lexington - Clasificación | 2018/07/28 17:40 | Nick Chappell v Strong Kirchheimer | 6-4,2-6,3-6 |
| ITF EE. UU. F20 | 2018/07/24 15:00 | Nick Chappell v Sebastien Boltz | 4-6,5-7 |
| ITF EE. UU. F19B | 2018/07/20 16:00 | Lloyd Glasspool v Nick Chappell | 6-4,7-6 |
| ITF Canadá F6 | 2018/09/04 16:45 | David Volfson v Jordi Arconada | 6-3,4-6,7-5 |
| ITF Rumanía F9 | 2018/08/15 12:00 | David Volfson v Calin Manda | 1-6,4-6 |
| ITF Rumanía F8 | 2018/08/07 07:00 | David Volfson v Bogdan Ionut Apostol | 1-6,2-6 |
| Challenger de Granby | 2018/07/21 18:55 | David Volfson v Jack Mingjie Lin | 4-6,2-6 |
| Challenger de Gatineau - Clasificación | 2018/07/15 00:45 | Justin Boulais v David Volfson | 6-3,6-2 |
| Challenger de Winnipeg | 2018/07/10 18:20 | David Volfson v Yunseong Chung | 3-6,3-6 |
| ITF Canadá F5 | 2018/07/06 19:40 | David Volfson v William Griffith | 6-7,6-2,3-6 |
| ITF Canadá F5 | 2018/07/05 18:20 | Alexios Halebian v David Volfson | 4-6,6-7 |