Stadium: Court 1 Round: 26 Ground: Clay
| ITF USA F3 | 2018/01/10 18:55 | Marti, Javier v Mercier, Tyler | 6-1,6-3 |
| Challenger Santiago 2 | 2017/11/13 16:00 | Thiago Monteiro v Marti, Javier | 5-7,6-4,6-3 |
| ITF Turkey F40 | 2017/10/30 07:15 | Marti, Javier v Nedelko, Ivan | 6-4,3-6,6-1 |
| ITF Turkey F40 | 2017/10/28 07:15 | Marti, Javier v Brunner, Pascal | 3-6,7-6,6-1 |
| ITF Turkey F40 | 2017/10/27 10:45 | Marti, Javier v Lazov, Alexander | 6-3,6-3 |
| ITF Turkey F40 | 2017/10/27 06:45 | Marti, Javier v Maciej Rajski | 6-0,3-6,6-4 |
| ITF Turkey F40 | 2017/10/26 09:35 | Marti, Javier v Alejandro Tabilo | 6-2,6-3 |
| ITF Italy F34 | 2017/10/18 13:00 | Apostol, Bogdan Ionut v Marti, Javier | 3-6,6-3,6-4 |
| ITF USA F3 | 2018/01/09 15:00 | Hiltzik, Aron v Johns, Collin | 1-6,6-3,1-6 |
| ITF Dominican Republic F1 | 2017/11/30 14:00 | Johns, Collin v Hernandez-Fernandez, Jose | 2-6,4-6 |
| ITF Dominican Republic F1 | 2017/11/29 15:35 | Greif, Lukas v Johns, Collin | 3-6,2-6 |
| ITF Dominican Republic F1 | 2017/11/28 17:15 | Johns, Collin v Rowland Phillips | 6-3,5-7,6-2 |
| ITF USA F37 | 2017/11/14 16:00 | Johns, Collin v William Grant | 4-6,3-6 |
| ITF USA F36 | 2017/11/08 14:00 | Johns, Collin v Zukas, Matias | 4-6,2-6 |
| ITF USA F36 | 2017/11/06 15:00 | Johns, Collin v Alberto Barroso Campos | 6-4,6-3 |
| ITF USA F36 | 2017/11/05 17:00 | Johns, Collin v Dhingra, Arnav | 6-3,6-0 |