Stadium: Court 14 Round: 62 Ground: Clay
| ITF Peru F2 | 2018/09/30 15:30 | Antonio Cayetano March v Alan Postay | 7-5,6-4 |
| ITF Peru F1 | 2018/09/26 16:20 | Nicolas Alberto Arreche v Alan Postay | 6-1,6-0 |
| ITF Peru F1 | 2018/09/25 15:00 | Andre Ku Meza v Alan Postay | 6-3,1-6,6-7 |
| ITF Peru F1 | 2018/09/23 15:30 | Alan Postay v Joao Ferreira | 4-6,3-6 |
| ITF Peru F1 | 2018/09/22 14:30 | Cristopher Kohl v Alan Postay | 1-6,1-6 |
| ITF Argentina F6 | 2018/09/17 13:00 | Andres Gabriel Ciurletti v Alan Postay | 6-2,6-3 |
| ITF Argentina F6 | 2018/09/16 15:15 | Francisco Aranguren v Alan Postay | 2-6,2-6 |
| ITF Argentina F6 | 2018/09/15 14:00 | Alan Postay v Ryusei Makiguchi | 6-1,7-6 |
| ITF Peru F2 | 2018/10/01 16:35 | Enrique Bogo v Nicolas Acevedo | 3-6,3-6 |
| ITF Peru F2 | 2018/09/29 18:00 | Enrique Bogo v Lautaro Agustin Falabella | 7-6,7-6 |
| ITF Bolivia F3 | 2018/09/25 16:05 | Federico Zeballos v Enrique Bogo | 7-5,6-4 |
| ITF Bolivia F2 | 2018/09/18 21:25 | Enrique Bogo v Federico Zeballos | 0-6,2-6 |
| ITF Bolivia F2 | 2018/09/17 18:00 | Enrique Bogo v Hugo Moura | 6-2,6-3 |
| ITF Bolivia F2 | 2018/09/16 14:00 | Enrique Bogo v Lucas Obeid | 6-0,6-2 |
| ITF Bolivia F2 | 2018/09/15 13:30 | Enrique Bogo v Jose Antonio Catala | 4-6,6-3,6-2 |
| ITF Bolivia F1 | 2018/09/12 02:05 | Federico Zeballos v Enrique Bogo | 6-3,6-3 |