Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| Challenger Rio De Janeiro Qual | 2017/11/18 13:00 | Joao Velloso v Camilo Ugo Carabelli | 0-6,0-6 |
| ITF Portugal F3 | 2018/03/06 13:30 | Luis Diego Chavez Villalpando v Antoine Walch | 4-6,2-6 |
| ITF Portugal F3 | 2018/03/05 17:00 | Luis Diego Chavez Villalpando v Daniel Batista | 4-6,6-3,6-2 |
| ITF Portugal F2 Qual | 2018/02/25 15:30 | Fernando Bogajo v Luis Diego Chavez Villalpando | 7-6,6-1 |
| ITF Portugal F2 Qual | 2018/02/25 10:00 | Luis Diego Chavez Villalpando v Nikolaj Talimaa | 6-2,6-2 |
| ITF Portugal F1 | 2018/02/19 10:00 | Luis Diego Chavez Villalpando v Yasha Zemel | 6-4,6-2 |
| ITF Portugal F1 | 2018/02/18 10:00 | Luis Diego Chavez Villalpando v Pedro Gabriel Rodrigues | 6-7,6-2,6-2 |
| Davis Cup | 2018/02/04 17:00 | Luis Diego Chavez Villalpando v Mauricio Echazu | 6-3,3-6,10-4 |
| ITF Turkey F45 Qual | 2017/11/28 10:30 | Khumoyun Sultanov v Luis Diego Chavez Villalpando | 6-2,6-1 |