Stadium: Cancha 8 Round: 25 Ground: Clay
| Challenger Santiago Qual | 2018/03/04 14:00 | Jose Hernandez-Fernandez v Facundo Arguello | 4-6,3-6 |
| Challenger Guayaquil | 2015/11/03 20:00 | Facundo Arguello v Jose Hernandez-Fernandez | 7-5,4-6,6-4 |
| Challenger Santiago | 2018/03/06 16:20 | Facundo Arguello v Thomaz Bellucci | 2-6,3-6 |
| Challenger Santiago Qual | 2018/03/05 14:00 | Hernan Casanova v Facundo Arguello | 2-6,2-6 |
| Challenger Santiago Qual | 2018/03/04 14:00 | Jose Hernandez-Fernandez v Facundo Arguello | 4-6,3-6 |
| Challenger Santiago Qual | 2018/03/03 13:00 | Juan Pablo Paz v Facundo Arguello | 6-7,1-6 |
| Challenger Punta del Este | 2018/02/26 18:30 | Facundo Arguello v Federico Gaio | 4-6,2-6 |
| Challenger Rio De Janeiro | 2017/11/23 14:00 | Jaume Munar v Facundo Arguello | 6-2,7-6 |
| Challenger Rio De Janeiro | 2017/11/21 14:00 | Juan Pablo Ficovich v Facundo Arguello | 1-6,6-7 |
| Challenger Santiago 2 | 2017/11/14 17:25 | Facundo Arguello v Marcelo Arevalo | 2-6,1-6 |
| Challenger Santiago Qual | 2018/03/04 14:00 | Jose Hernandez-Fernandez v Facundo Arguello | 4-6,3-6 |
| Challenger Santiago Qual | 2018/03/03 13:00 | Jose Hernandez-Fernandez v Gonzalo Villanueva | 7-6,7-6 |
| ATP Sao Paulo Qual | 2018/02/24 15:50 | Joao Domingues v Jose Hernandez-Fernandez | 6-2,6-4 |
| Davis Cup | 2018/02/03 21:30 | Jose Hernandez-Fernandez v Thiago Monteiro | 6-4,7-6 |
| Davis Cup | 2018/02/02 20:00 | Jose Hernandez-Fernandez v Joao Pedro Sorgi | 6-2,4-6,7-6 |
| ITF Dominican Republic F3 | 2017/12/16 14:00 | Alejandro Gomez v Jose Hernandez-Fernandez | 0-6,7-6,2-6 |
| ITF Dominican Republic F3 | 2017/12/15 14:00 | Jose Olivares v Jose Hernandez-Fernandez | 4-6,2-6 |
| ITF Dominican Republic F3 | 2017/12/14 16:05 | Mick Lescure v Jose Hernandez-Fernandez | 4-6,1-6 |