Stadium: Court N5 Round: 62 Ground: Clay
| ITF Canada F5 | 2018/07/05 22:25 | Lucas Miedler v Colin Markes | 6-3,6-3 |
| ITF Canada F5 | 2018/07/03 18:10 | Lu, Tyler v Colin Markes | 1-6,6-3,4-6 |
| ITF Canada F5 Qual | 2018/07/02 17:35 | Bradley, Julian v Colin Markes | 5-7,3-6 |
| ITF Canada F4 | 2018/06/29 17:00 | Sigouin, Benjamin v Colin Markes | 6-2,7-6 |
| ITF Canada F4 | 2018/06/28 20:40 | Colin Markes v Verbeek, Sem | 7-6,7-6 |
| ITF Canada F4 Qual | 2018/06/25 17:00 | Justin Roberts v Colin Markes | 3-6,3-6 |
| ITF Canada F4 Qual | 2018/06/24 17:00 | Colin Markes v A.J Catanzariti | 6-2,6-3 |
| ITF Canada F4 Qual | 2018/06/23 17:00 | Peck, Joshua v Colin Markes | 3-6,6-3,5-7 |
| ITF USA F20 Qual | 2018/07/21 15:00 | Bivens, Dejon v Rollins, Pierce | 4-6,4-6 |
| ITF USA F19B Qual | 2018/07/16 15:00 | Adamson, Alec v Rollins, Pierce | 6-4,6-3 |
| ITF USA F19B Qual | 2018/07/15 15:00 | Rollins, Pierce v Kessler, Mcclain | 6-3,7-5 |
| ITF USA F19 Qual | 2018/07/02 14:00 | Stalder, Reese v Rollins, Pierce | 6-3,7-6 |
| ITF USA F17 Qual | 2018/06/24 18:30 | Boyer, Dusty H v Rollins, Pierce | 6-4,6-4 |
| ITF USA F21 Qual | 2017/06/26 16:00 | Spec, Matic v Rollins, Pierce | 6-3,6-4 |
| ITF USA F21 Qual | 2017/06/25 14:00 | Rollins, Pierce v Filipovic, Igor | 6-1,6-1 |
| ITF USA F21 Qual | 2017/06/24 16:30 | Rollins, Pierce v Landa Catan, Pablo | 7-6,6-2 |