Stadium: Court 3 Round: 44 Ground: Hardcourt indoor
| ITF Canada F2 Qual | 2018/03/04 15:00 | Frederik Nielsen v Luis David Martinez | 6-3,6-4 |
| ITF Canada F1 | 2018/02/27 16:00 | Deiton Baughman v Frederik Nielsen | 6-3,6-3 |
| ITF Great Britain F3 | 2018/02/14 13:40 | Ronnie Schneider v Frederik Nielsen | 6-2,6-4 |
| ITF Great Britain F3 | 2018/02/13 14:55 | Frederik Nielsen v Yannick Jankovits | 6-2,3-6,6-3 |
| ITF Great Britain F2 | 2018/02/09 10:00 | Frederik Nielsen v Maximilian Neuchrist | 2-6,3-6 |
| ITF Great Britain F2 | 2018/02/08 11:30 | Neil Pauffley v Frederik Nielsen | 4-6,5-7 |
| ITF Great Britain F2 | 2018/02/07 10:00 | Frederik Nielsen v Nicholas S. Hu | 3-6,6-4,7-6 |
| Cupa Davis | 2018/02/04 11:40 | Frederik Nielsen v Peter Bothwell | 6-1,6-1 |
| ITF Canada F2 Qual | 2018/03/04 15:00 | Emmett Ward v Ricardo Rodriguez-Pace | 2-6,3-6 |
| ITF Canada F1 | 2018/02/28 20:55 | Danny Thomas v Ricardo Rodriguez-Pace | 6-3,6-3 |
| ITF Canada F1 Qual | 2018/02/26 19:10 | Ricardo Rodriguez-Pace v Jordan Parker | 6-4,6-0 |
| ITF Canada F1 Qual | 2018/02/25 15:00 | Ricardo Rodriguez-Pace v Jaycer Lyeons | 6-1,6-1 |
| Cupa Davis | 2018/02/04 18:40 | Christopher Diaz-Figueroa v Ricardo Rodriguez-Pace | 6-4,3-6,0-6 |
| Cupa Davis | 2018/02/03 17:00 | Wilfredo Gonzalez v Ricardo Rodriguez-Pace | 6-7,6-7 |
| ITF USA F5 | 2018/01/24 15:00 | Ricardo Rodriguez-Pace v Fred Gil | 2-6,6-2,2-6 |
| ITF USA F5 | 2018/01/22 15:00 | Ricardo Rodriguez-Pace v Samuel Shropshire | 6-2,6-3 |