Estadio: Court 1 Round: 25 Ground: Clay
| ITF España F26 | 2018/09/01 16:30 | Diego Matos v Jose Vicent Monsonis Uso | 6-2,6-1 |
| ITF Portugal F16 | 2018/08/20 09:00 | Jorge Blanco Guadalupe v Diego Matos | 7-5,6-2 |
| ITF Portugal F16 | 2018/08/19 08:30 | Bernardo A P E Oliveira v Diego Matos | 1-6,4-6 |
| ITF Portugal F16 | 2018/08/18 08:30 | Rafael I Luque v Diego Matos | 4-6,6-7 |
| ITF Ecuador F2 | 2018/08/01 15:00 | Diego Matos v Jordi Arconada | 4-6,0-6 |
| ITF Ecuador F2 | 2018/07/31 15:00 | Diego Matos v Tyler Mercier | 6-4,7-6 |
| ITF Ecuador F2 - Clasificación | 2018/07/30 15:00 | Diego Matos v Luis Britto | 7-5,7-6 |
| ITF Ecuador F2 - Clasificación | 2018/07/29 15:00 | Diego Matos v Emilio Juan Benitez | 4-6,6-2,6-2 |
| ITF España F28 | 2017/09/06 11:15 | Jay Clarke v Roberto Menendez Ferre | 6-4,6-2 |
| ITF España F28 | 2017/09/04 10:00 | Ramon Del Olmo Diaz v Roberto Menendez Ferre | 5-7,6-7 |