Stadium: Central Court Round: 27 Ground: Clay
| Challenger Szczecin | 2018/09/12 12:20 | Bolelli, Simone v Dutra Silva, Rogerio | 2-6,4-6 |
| Challenger Szczecin | 2018/09/10 17:00 | Dutra Silva, Rogerio v Pawel Juszczak | 7-5,6-3 |
| Genoa, Italy | 2018/09/04 08:30 | Dutra Silva, Rogerio v Delbonis, Federico | 6-4,4-6,3-6 |
| Challenger Como | 2018/08/28 09:10 | Dutra Silva, Rogerio v Donati, Matteo | 0-6,4-6 |
| US Open, New York, USA | 2018/08/22 22:30 | Lorenzo Sonego v Dutra Silva, Rogerio | 4-6,6-2,7-6 |
| Challenger - Prague | 2018/07/26 10:50 | Safranek, Vaclav v Dutra Silva, Rogerio | 6-4,6-4 |
| Challenger - Prague | 2018/07/24 08:00 | Constant Lestienne v Dutra Silva, Rogerio | 2-6,4-6 |
| Umag, Croatia | 2018/07/17 15:00 | Dutra Silva, Rogerio v Haase, Robin | 6-4,5-7,3-6 |
| Challenger Szczecin | 2018/09/12 15:00 | Arguello, Facundo v Roberto Carballes Baena | 7-6,6-3 |
| Challenger Szczecin | 2018/09/10 09:00 | Marcora, Roberto v Arguello, Facundo | 6-3,2-6,1-6 |
| Challenger Szczecin | 2018/09/09 09:00 | Montero, Jorge v Arguello, Facundo | 6-2,3-6,2-6 |
| Challenger Szczecin Qual | 2018/09/08 09:00 | Bury, Aliaksandr v Arguello, Facundo | 2-6,3-6 |
| Challenger Seville | 2018/09/06 18:15 | Kimmer Coppejans v Arguello, Facundo | 6-3,6-7,6-1 |
| Challenger Seville | 2018/09/04 08:30 | Arguello, Facundo v Pedro Cachin | 6-4,6-3 |
| Challenger Como | 2018/09/01 14:30 | Salvatore Caruso v Arguello, Facundo | 6-2,7-6 |
| Challenger Como | 2018/08/30 10:30 | Marcora, Roberto v Arguello, Facundo | 7-6,1-6,3-6 |