Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF Austria F4 | 2017/07/27 09:00 | Sebastian Prechtel v Daniel Dutra Da Silva | 0-6,0-6 |
| ITF Austria F4 | 2017/07/26 10:10 | Sebastian Prechtel v Dominic Weidinger | 6-1,6-2 |
| ITF Austria F4 | 2017/07/24 08:00 | Sebastian Prechtel v Rio Noguchi | 6-3,6-2 |
| ITF Austria F3 | 2017/07/18 08:00 | Sebastian Prechtel v Matvey Khomentovskiy | 6-4,1-6,6-3 |
| ITF Austria F2 | 2017/07/13 11:00 | Sebastian Prechtel v Jeremy Jahn | 4-6,0-6 |
| ITF Austria F2 | 2017/07/11 08:30 | Yvo Panak v Sebastian Prechtel | 4-6,3-6 |
| Challenger Marburg Qual | 2017/07/01 10:45 | Mikael Ymer v Sebastian Prechtel | 6-1,0-6,7-6 |
| ITF Italy F19 | 2017/06/26 09:00 | Sebastian Prechtel v Federico Iannaccone | 5-7,6-3,2-6 |
| ITF Turkey F35 | 2017/09/17 07:00 | Caio Silva v Daniel Garza | 4-6,4-6 |
| ITF Turkey F34 | 2017/09/12 10:30 | Peter Goldsteiner v Caio Silva | 6-4,3-6,6-1 |
| ITF Turkey F33 | 2017/09/07 12:45 | Caio Silva v Bastian Trinker | 5-7,1-6 |
| ITF Turkey F33 | 2017/09/05 11:00 | Caio Silva v Shinta Fujii | 6-4,7-5 |
| ITF Turkey F32 | 2017/08/31 12:00 | Luca Gelhardt v Caio Silva | 4-6,7-5,6-3 |
| ITF Turkey F32 | 2017/08/29 12:00 | Dmitry Mnushkin v Caio Silva | 2-6,2-6 |
| ITF Latvia F1 | 2017/08/02 12:00 | Caio Silva v Alexander Lebedyn | 2-6,6-2,6-3 |
| ITF Latvia F1 | 2017/07/31 09:20 | Caio Silva v Tim Van Der Horst | 6-2,6-4 |