stadio: M Round: 25 Ground: Carpet indoor
| ITF Germania F2 | 2018/01/25 10:00 | Tobias Simon v Daniel Masur | 5-7,3-6 |
| ITF Germania F2 | 2018/01/23 10:00 | Tobias Simon v Paul Woerner | 7-6,1-6,7-6 |
| ITF Germania F1 | 2018/01/13 12:00 | Kevin Krawietz v Tobias Simon | 6-2,3-6,7-6 |
| ITF Germania F1 | 2018/01/11 15:00 | Robin Kern v Tobias Simon | 6-3,6-7,6-7 |
| ITF Germania F1 | 2018/01/09 12:25 | Neil Pauffley v Tobias Simon | 3-6,1-6 |
| ITF Thailandia F10 | 2017/11/30 03:00 | Tobias Simon v Rubin Statham | 4-6,3-6 |
| ITF Thailandia F10 | 2017/11/29 03:00 | Tobias Simon v Borna Gojo | 6-3,6-3 |
| ITF Thailandia F10 | 2017/11/27 07:40 | Tobias Simon v Florian Fallert | 7-6,4-6,6-4 |
| ITF Turchia F45 - Qual. | 2017/11/25 06:30 | Marvin Greven v Kaya Gore | 4-6,6-7 |
| ITF Turchia F44 | 2017/11/21 07:15 | Luca Giacomini v Marvin Greven | 6-1,1-6,6-3 |
| ITF Turchia F44 | 2017/11/20 07:15 | Vladislav Melnic v Marvin Greven | 6-7,6-4,6-7 |
| ITF Turchia F44 | 2017/11/19 07:15 | Kerim Han Bilgin v Marvin Greven | 2-6,2-6 |
| ITF Turchia F44 | 2017/11/18 06:45 | Marvin Greven v Sorin Andrei Iordache | 3-6,6-2,6-1 |
| ITF Turchia F43 | 2017/11/12 07:15 | Mert Naci Turker v Marvin Greven | 7-5,7-6 |
| ITF Turchia F42 | 2017/11/06 10:30 | Tim Van Terheijden v Marvin Greven | 7-6,6-2 |
| ITF Turchia F42 | 2017/11/06 06:15 | Ivan Randjelovic v Marvin Greven | 1-6,2-6 |