Round: 62 Ground: Hardcourt outdoor
| ITF Portugal F10 | 2018/06/25 09:30 | Mark Whitehouse v Afonso Salgado | 6-1,6-2 |
| ITF Portugal F10 | 2018/06/24 12:00 | Afonso Salgado v Harry Thursfield | 6-2,6-1 |
| ITF Portugal F10 | 2018/06/23 12:00 | Egill Sigurdsson v Afonso Salgado | 0-6,1-6 |
| ITF Portugal F11 Qual | 2017/07/09 10:30 | Tiago Cacao v Afonso Salgado | 6-1,6-1 |
| ITF Portugal F11 Qual | 2017/07/08 10:30 | Kevin Borges Pereira v Afonso Salgado | 2-6,1-6 |
| ITF Portugal F10 | 2017/07/05 14:35 | Afonso Salgado v Jorge Hernando-Ruano | 7-5,1-6,2-6 |
| ITF Portugal F10 | 2017/07/04 10:00 | Justin Roberts v Afonso Salgado | 7-6,4-6,5-7 |
| ITF Portugal F9 | 2017/06/25 10:00 | Afonso Salgado v Alafia Ayeni | 1-6,2-6 |
| ITF Portugal F10 | 2018/06/23 09:00 | Edoardo Graziani v Lucas Gessner | 6-0,6-0 |
| ITF Portugal F9 | 2018/06/17 09:00 | Lucas Gessner v Afonso Portugal | 2-6,0-6 |
| ITF Portugal F9 | 2018/06/16 11:30 | Miguel Semedo v Lucas Gessner | 6-2,3-6,6-7 |
| ITF Brazil F4 Qual | 2018/05/13 12:00 | Gabriel Decamps v Lucas Gessner | 6-0,6-1 |
| ITF Brazil F4 Qual | 2018/05/12 12:00 | Lucas Gessner v Eber Tiepermann | 6-1,6-3 |
| ITF Brazil F3 | 2018/05/06 12:30 | Lorenzo Gagliardo v Lucas Gessner | 6-2,6-3 |
| ITF Brazil F2 | 2018/04/29 17:30 | Augusto Laranja v Lucas Gessner | 6-2,6-0 |
| ITF Brazil F1 | 2018/04/21 16:00 | Joao Hinsching v Lucas Gessner | 6-3,6-3 |