Estádio: Court 3 Round: 46 Ground: Hardcourt indoor
| Challenger - Eckental | 2018/10/27 08:45 | Tobias Simon v Aldin Setkic | 3-6,7-6,7-5 |
| Challenger - Ortisei | 2018/10/08 08:00 | Tobias Simon v Aldin Setkic | 7-6,6-7,7-6 |
| Challenger - Bratislava | 2018/11/03 08:30 | Aldin Setkic v Viktor Durasovic | 6-3,6-4 |
| Challenger - Eckental | 2018/10/27 08:45 | Tobias Simon v Aldin Setkic | 3-6,7-6,7-5 |
| Challenger - Ismaning | 2018/10/13 15:00 | Aldin Setkic v Sami Reinwein | 6-7,4-6 |
| Challenger - Ortisei | 2018/10/08 08:00 | Tobias Simon v Aldin Setkic | 7-6,6-7,7-6 |
| Challenger - Ortisei | 2018/10/07 08:00 | Antonio Sancic v Aldin Setkic | 6-7,4-6 |
| Challenger - Ortisei | 2018/10/06 08:00 | Sami Reinwein v Aldin Setkic | 7-6,0-6,6-7 |
| Challenger - Sibiu | 2018/09/18 07:00 | Aldin Setkic v Kevin Krawietz | 5-7,2-6 |
| Challenger - Xangai | 2018/09/14 03:00 | Zhe Li v Aldin Setkic | 6-4,6-0 |
| Challenger - Bratislava | 2018/11/03 08:30 | Tobias Simon v Roberto Marcora | 6-3,6-4 |
| Challenger - Eckental | 2018/10/28 10:00 | Igor Sijsling v Tobias Simon | 3-6,7-6,6-2 |
| Challenger - Eckental | 2018/10/27 08:45 | Tobias Simon v Aldin Setkic | 3-6,7-6,7-5 |
| Challenger - Brest | 2018/10/21 13:45 | Tomislav Brkic v Tobias Simon | 6-2,6-0 |
| Challenger - Brest | 2018/10/20 13:05 | Arthur Rinderknech v Tobias Simon | 6-7,7-6,3-6 |
| Challenger - Ismaning | 2018/10/14 12:40 | Tobias Simon v Alexander Erler | 6-7,6-4,6-7 |
| Challenger - Ismaning | 2018/10/13 17:10 | Evan Furness v Tobias Simon | 2-6,6-7 |
| Challenger - Ortisei | 2018/10/09 08:30 | Tobias Simon v Ricardas Berankis | 6-7,4-6 |