| ITF Ecuador F2 Qual | 2018/07/29 15:00 | Diego Matos v Emilio Juan Benitez | 4-6,6-2,6-2 |
| ITF Ecuador F1 | 2018/07/24 15:00 | Diego Matos v Antonio Cayetano March | 3-6,3-6 |
| ITF Ecuador F1 Qual | 2018/07/23 16:00 | Diego Matos v Brandon Perez | 6-4,2-6,6-3 |
| ITF Ecuador F1 Qual | 2018/07/22 15:00 | Diego Matos v Emilio Juan Benitez | 7-5,6-2 |
| ITF Sri Lanka F3 | 2018/06/27 05:30 | Manish Sureshkumar v Diego Matos | 6-1,7-6 |
| ITF Sri Lanka F3 | 2018/06/26 05:55 | Diego Matos v Chanchai Sookton-Eng | 6-3,6-4 |
| ITF Sri Lanka F3 | 2018/06/23 04:00 | Vignesh Peranamallur v Diego Matos | 4-6,2-6 |
| ITF Sri Lanka F2 | 2018/06/18 10:30 | Chayanon Kaewsuto v Diego Matos | 6-4,7-6 |
| ITF Ecuador F2 Qual | 2018/07/28 15:00 | Andres V Machuca v Luis Britto | 0-6,1-6 |
| ITF Ecuador F1 | 2018/07/24 15:00 | Bernardo Saraiva v Luis Britto | 6-4,6-2 |
| ITF Ecuador F1 Qual | 2018/07/23 16:00 | Ivar Jose Aramburu Contreras v Luis Britto | 1-6,6-1,4-6 |
| ITF Netherlands F2 Qual | 2018/07/01 10:30 | Fernando Yamacita v Luis Britto | 7-5,7-6 |
| ITF Netherlands F2 Qual | 2018/06/30 11:00 | Joan C A Llinares v Luis Britto | 2-6,4-6 |
| ITF Tunisia F25 | 2018/06/24 08:30 | Luis Britto v Pol Martin Tiffon | 5-7,6-4,6-7 |
| ITF Tunisia F25 | 2018/06/23 08:00 | Arturs Lazdins v Luis Britto | 2-6,3-6 |
| ITF Tunisia F24 | 2018/06/20 10:15 | Anis Ghorbel v Luis Britto | 6-3,6-2 |