| ITF Portugal F19 | 2017/09/21 10:00 | Joao Monteiro v Hugo Voljacques | 6-3,7-6 |
| Challenger Alphen | 2017/09/06 10:00 | Joao Monteiro v Mats Moraing | 3-6,0-6 |
| ITF Portugal F18 | 2017/08/31 12:30 | Andres Artunedo Martinavarr v Joao Monteiro | 3-6,6-3,6-4 |
| ITF Portugal F18 | 2017/08/30 13:00 | Daniel Rodrigues v Joao Monteiro | 1-6,1-6 |
| ITF Portugal F17 | 2017/08/27 08:30 | Joao Monteiro v Fred Gil | 7-6,6-2 |
| ITF Portugal F17 | 2017/08/26 11:00 | Joao Monteiro v Altug Celikbilek | 6-4,6-4 |
| ITF Portugal F17 | 2017/08/25 11:00 | Joao Monteiro v Pablo Vivero Gonzalez | 6-3,6-3 |
| ITF Portugal F17 | 2017/08/24 12:40 | Joao Monteiro v Jacopo Berrettini | 6-4,6-1 |
| ITF Portugal F19 | 2017/09/21 12:50 | Darko Jandric v Francisco Cabral | 6-3,1-6,7-5 |
| ITF Portugal F19 | 2017/09/20 11:10 | Rafael Mazon-Hernandez v Darko Jandric | 1-6,6-1,2-6 |
| ITF Serbia F4 Qual | 2017/08/27 08:00 | Darko Jandric v Goran Zivotic | 1-6,1-6 |
| ITF Serbia F4 Qual | 2017/08/26 11:30 | Darko Jandric v Karlo Kranic | 7-5,6-4 |
| ITF Serbia F3 Qual | 2017/08/21 11:15 | Darko Jandric v Tadeas Paroulek | 3-6,4-6 |
| ITF Serbia F3 Qual | 2017/08/20 07:00 | Darko Jandric v Mislav Bosnjak | 6-2,6-2 |
| ITF Serbia F3 Qual | 2017/08/19 09:30 | Darko Jandric v Bosko Novakovic | 6-1,6-0 |
| ITF Serbia F2 | 2017/08/16 07:30 | Darko Jandric v Nino Serdarusic | 0-6,2-6 |