Stadium: Quadra Joao Lima Round: 25 Ground: Clay
| Challenger Banja Luka | 2017/09/11 09:40 | Andre Ghem v Nikola Milojevic | 3-6,6-2,1-6 |
| Challenger Alphen Qual | 2017/09/03 15:35 | Andre Ghem v Erik Crepaldi | 6-4,4-6,1-6 |
| Challenger Manerbio Qual | 2017/08/19 07:30 | David Vega Hernandez v Andre Ghem | 6-1,7-5 |
| Challenger Meerbusch | 2017/08/15 09:00 | Vaclav Safranek v Andre Ghem | 6-3,3-6,6-3 |
| Challenger Meerbusch Qual | 2017/08/14 09:30 | Andre Ghem v Juan Ignacio Galarza | 6-4,7-6 |
| Challenger Meerbusch Qual | 2017/08/13 09:00 | Andre Ghem v Eduardo Dischinger | 6-4,4-6,6-4 |
| Challenger - Segovia | 2017/08/02 09:30 | Andre Ghem v Aldin Setkic | 3-6,5-7 |
| Challenger Tampere | 2017/07/26 12:45 | Pedro Sousa v Andre Ghem | 6-1,3-6,6-1 |
| ITF Slovakia F2 | 2017/08/01 07:00 | Vitaliy Sachko v Christian Oliveira | 2-6,6-1,6-3 |
| ITF Slovakia F2 | 2017/07/31 09:00 | Christian Oliveira v Jan Zednik | 6-2,6-0 |
| ITF Slovakia F2 | 2017/07/30 09:00 | Nikolas Lahky v Christian Oliveira | 1-6,2-6 |
| ITF Italy F23 Qual | 2017/07/22 08:30 | Lorenzo Musetti v Christian Oliveira | 7-6,6-1 |
| ITF Austria F3 | 2017/07/19 08:00 | Christian Oliveira v Johannes Haerteis | 4-6,3-6 |
| ITF Austria F3 | 2017/07/18 09:15 | Christian Oliveira v Dominic Weidinger | 3-6,7-6,7-6 |
| ITF Austria F3 | 2017/07/16 08:00 | Christian Oliveira v Lorenzo Bocchi | 6-3,6-4 |
| ITF Austria F3 | 2017/07/15 12:30 | Gilbert S K Junior v Christian Oliveira | 3-6,2-6 |