Stadium: Court 1 Round: 62 Ground: Clay
| ITF Canada F2 Qual | 2018/03/04 15:00 | Karl Poling v Pavel Krainik | 5-7,2-6 |
| ITF Canada F1 Qual | 2018/02/24 15:00 | Karl Poling v Trey Hilderbrand | 7-6,3-6,4-6 |
| Challenger Dallas Qual | 2018/01/28 17:20 | Inigo C Huegun v Karl Poling | 6-1,6-4 |
| Challenger Dallas Qual | 2018/01/27 19:10 | Hans Hach Verdugo v Karl Poling | 7-6,4-6,4-6 |
| ITF USA F4 | 2018/01/15 15:00 | David Volfson v Karl Poling | 6-4,2-6,6-3 |
| ITF USA F4 | 2018/01/14 19:00 | Johannes Ingildsen v Karl Poling | 6-4,4-6,4-6 |
| ITF USA F4 | 2018/01/14 14:30 | Gabriel Decamps v Karl Poling | 5-7,4-6 |
| ITF USA F4 | 2018/01/13 16:00 | Karl Poling v Nicolas Uryson | 6-3,6-4 |
| ITF Portugal F5 Qual | 2018/03/20 10:00 | Johan Nikles v Jack Findel-Hawkins | 5-7,6-1,7-6 |
| ITF Portugal F5 Qual | 2018/03/19 13:35 | Johan Nikles v Jack Findel-Hawkins | 5-7,6-1,6-6 |
| ITF Portugal F5 Qual | 2018/03/19 10:00 | Juan Jose Lopez Gomez v Jack Findel-Hawkins | 1-6,5-7 |
| ITF Portugal F3 | 2018/03/07 13:30 | Marc Dijkhuizen v Jack Findel-Hawkins | 6-4,7-6 |
| ITF Great Britain F3 | 2018/02/16 13:00 | Jack Findel-Hawkins v Fabien Reboul | 7-6,4-6,1-6 |
| ITF Great Britain F3 | 2018/02/15 11:00 | Jack Findel-Hawkins v Kenneth Raisma | 6-3,6-7,6-1 |
| ITF Great Britain F3 | 2018/02/14 12:55 | Jack Findel-Hawkins v Marcus Willis | 6-7,7-6,6-1 |
| ITF Great Britain F3 | 2018/02/13 10:30 | Joris De Loore v Jack Findel-Hawkins | 7-5,3-6,5-7 |