Stadium: Court 1 Round: 25
| 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 Sri Lanka F2 | 2018/06/17 08:00 | Tonkla Mulada v Diego Matos | 0-6,2-6 |
| ITF Sri Lanka F1 | 2018/06/12 04:00 | Diego Matos v S D Prajwal Dev | 2-6,0-6 |
| ITF Tunisia F25 | 2018/06/24 08:30 | Juan P G Mazzuchi v Antonio Cayetano March | 6-3,6-1 |
| ITF Tunisia F25 | 2018/06/23 14:00 | Antonio Cayetano March v Jonathan Morr | 3-6,7-6,6-4 |