Stadium: Cancha 6 Round: 62 Ground: Clay
| ITF Bolivia F2 | 2018/09/16 14:00 | Matheus P De Almeida v Nicolas F Vina | 6-4,6-3 |
| ITF Bolivia F2 | 2018/09/15 13:30 | Matheus P De Almeida v Ernesto Gabriel Mealla | 6-1,6-1 |
| ITF Latvia F1 | 2018/08/01 07:00 | Bogdan Bobrov v Matheus P De Almeida | 7-5,3-6,6-1 |
| ITF Latvia F1 | 2018/07/30 07:10 | Igor Karpovets v Matheus P De Almeida | 6-3,0-6,1-6 |
| ITF Latvia F1 | 2018/07/29 07:00 | Matheus P De Almeida v Rihards Emulins | 6-3,6-2 |
| ITF Lithuania F1 | 2018/07/22 08:00 | Paul Jubb v Matheus P De Almeida | 6-3,7-6 |
| ITF Lithuania F1 | 2018/07/21 13:00 | Feliksas Sakalauskas v Matheus P De Almeida | 6-3,6-7,1-6 |
| ITF Lithuania F1 | 2018/07/21 10:00 | Hermanni Tiainen v Matheus P De Almeida | 3-6,0-6 |
| ITF Bolivia F2 | 2018/09/16 16:30 | Lautaro Agustin Falabella v Joseph W. Van Meter | 6-3,7-5 |
| ITF Bolivia F1 | 2018/09/09 14:00 | Cleiner Caceres v Lautaro Agustin Falabella | 7-5,6-4 |
| ITF Argentina F4 | 2018/09/02 13:00 | Ezequiel A Santalla v Lautaro Agustin Falabella | 6-3,6-1 |
| ITF Argentina F4 | 2018/09/01 14:30 | Lautaro Agustin Falabella v Nicolas Bruna | 7-6,5-7,6-1 |
| ITF Netherlands F4 | 2018/08/13 07:30 | Milen Ianakiev v Lautaro Agustin Falabella | 3-6,6-3,7-5 |
| ITF Netherlands F4 | 2018/08/11 09:00 | Lautaro Agustin Falabella v Rob Reynolds | 6-1,4-6,7-6 |
| ITF Austria F6 | 2018/08/07 11:30 | Lautaro Agustin Falabella v Takuto Niki | 1-6,6-3,1-6 |
| ITF Austria F6 | 2018/08/05 12:05 | Edoardo Sardella v Lautaro Agustin Falabella | 3-6,0-6 |