Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| ITF USA F23 Qual | 2017/07/01 13:30 | Nathan Chavez v Colin Markes | 2-6,5-7 |
| ITF USA F21 Qual | 2017/06/25 16:30 | Reese Stalder v Colin Markes | 3-6,6-4,7-5 |
| ITF USA F21 Qual | 2017/06/24 19:30 | Matt McBride v Colin Markes | 4-6,3-6 |
| ITF USA F39 Qual | 2016/11/27 16:00 | Colin Markes v Liam Caruana | 3-6,1-6 |
| ITF USA F27 Qual | 2016/08/06 13:30 | Roy Smith v Colin Markes | 6-3,6-4 |
| ITF USA F26 Qual | 2016/07/30 16:30 | Colin Markes v Tom Fawcett | 5-7,6-3,2-6 |
| ITF USA F22 | 2016/06/29 14:00 | Nathan Pasha v Colin Markes | 6-3,3-6,7-6 |
| ITF USA F22 Qual | 2016/06/27 14:00 | Aryan Goveas v Colin Markes | 4-6,1-6 |
| ITF Tunisia F17 | 2018/05/01 09:00 | Sem Verbeek v Connor Farren | 6-4,7-6 |
| ITF Tunisia F16 | 2018/04/26 09:00 | Louis Tessa v Sem Verbeek | 6-3,3-6,6-2 |
| ITF Tunisia F16 | 2018/04/24 09:00 | Sem Verbeek v Francesco Vilardo | 5-7,6-2,6-4 |
| ITF USA F8 Qual | 2018/03/19 19:05 | Isaiah Strode v Sem Verbeek | 6-3,6-1 |
| ITF USA F8 Qual | 2018/03/18 16:00 | Trey Hilderbrand v Sem Verbeek | 3-6,3-6 |
| ITF USA F8 Qual | 2018/03/17 17:00 | Vasil Kirkov v Sem Verbeek | 4-6,3-6 |
| ITF USA F7 | 2018/03/14 19:15 | Mathias Bourgue v Sem Verbeek | 6-3,6-2 |
| ITF USA F7 Qual | 2018/03/12 22:20 | Sem Verbeek v Isaiah Strode | 6-3,6-7,4-6 |