Round: 26 Ground: Clay
| ITF Austria F2 | 2017/07/11 08:30 | Zick, Charly v Sude, Jakob | 3-6,2-6 |
| ITF Austria F1 | 2017/07/05 10:55 | Manda, Calin v Sude, Jakob | 6-3,3-6,6-3 |
| ITF Austria F1 | 2017/07/04 12:35 | Sude, Jakob v van Peperzeel, Gavin | 6-2,6-3 |
| ITF Italy F19 | 2017/06/28 07:15 | Sude, Jakob v Marti, Javier | 1-6,6-4,2-6 |
| ITF Italy F19 | 2017/06/27 09:00 | Moncagatto, Francesco v Sude, Jakob | 3-6,4-6 |
| ITF Belgium F1 | 2017/06/22 11:35 | Sude, Jakob v Meis, Pascal | 3-6,7-6,1-6 |
| ITF Belgium F1 | 2017/06/20 12:30 | Arthur Rinderknech v Sude, Jakob | 4-6,4-6 |
| ITF Romania F2 | 2017/05/25 12:05 | Sude, Jakob v Mina, Gianni | 3-6,5-7 |
| ITF Austria F2 | 2017/07/10 09:30 | Aichhorn, Jakob v Yang, Tsung-Hua | 4-6,1-6 |
| ITF Austria F1 | 2017/07/06 09:00 | Yang, Tsung-Hua v Brunner, Pascal | 2-6,4-6 |
| ITF Austria F1 | 2017/07/05 08:30 | Yang, Tsung-Hua v Horton, Nicholas | 7-6,6-3 |
| ITF Austria F1 | 2017/07/03 10:00 | Yang, Tsung-Hua v Kossler, Bernd | 6-4,6-3 |
| ITF Chinese Taipei F2 | 2017/06/23 02:00 | Shintaro Imai v Yang, Tsung-Hua | 4-6,6-4,6-1 |
| ITF Chinese Taipei F2 | 2017/06/22 01:30 | Wang, Yu-Chang v Yang, Tsung-Hua | 2-6,1-6 |
| ITF Chinese Taipei F2 | 2017/06/21 03:35 | Ray Ho v Yang, Tsung-Hua | 3-6,5-7 |
| Challenger Samarkand Qual | 2017/05/14 05:00 | Yang, Tsung-Hua v Evgeny Karlovskiy | 4-6,6-7 |