stadio: Court 5 Round: 26 Ground: Clay
| ITF USA F8 | 2018/03/24 20:30 | JC Aragone v Collin Altamirano | 6-0,6-4 |
| ITF USA F8 | 2018/03/24 01:00 | Collin Altamirano v Laurent Lokoli | 6-2,6-1 |
| ITF USA F8 | 2018/03/23 20:15 | Martin Redlicki v Collin Altamirano | 6-7,7-6,6-7 |
| ITF USA F8 | 2018/03/21 00:05 | Andre Goransson v Collin Altamirano | 2-6,3-6 |
| ITF USA F7 | 2018/03/15 18:55 | Mathias Bourgue v Collin Altamirano | 6-4,6-3 |
| ITF USA F7 | 2018/03/14 18:00 | Collin Altamirano v Antoine Bellier | 6-7,6-1,6-1 |
| ITF Turchia F7 | 2018/02/23 09:00 | Collin Altamirano v Dimitar Kuzmanov | 3-6,3-6 |
| ITF Turchia F7 | 2018/02/22 12:00 | Juan Pablo Varillas v Collin Altamirano | 1-6,4-6 |
| ITF USA F9 - Qual. | 2018/04/03 14:00 | Leny Mitjana v Liam Caruana | 6-7,0-6 |
| Challenger Punta del Este - Qual. | 2018/02/26 16:10 | Juan Ignacio Londero v Liam Caruana | 6-2,6-1 |
| Challenger Punta del Este - Qual. | 2018/02/25 18:45 | Rodrigo Arus v Liam Caruana | 2-6,3-6 |
| Challenger Punta del Este - Qual. | 2018/02/24 21:10 | Alejo Vilaro v Liam Caruana | 5-7,4-6 |
| Challenger Launceston - Qual. | 2018/02/04 02:00 | Gianni Mina v Liam Caruana | 6-7,6-3,6-2 |
| Challenger Launceston - Qual. | 2018/02/03 01:15 | Matthew Romios v Liam Caruana | 4-6,4-6 |
| Challenger Burnie | 2018/01/29 06:20 | Stephane Robert v Liam Caruana | 4-6,7-5,6-4 |
| Challenger Burnie Qual. | 2018/01/28 02:00 | Kaichi Uchida v Liam Caruana | 6-3,2-6,4-6 |