Round: 25 Ground: Clay
| ITF Chinese Taipei F2 | 2017/06/23 02:00 | Shintaro Imai v Tsung-Hua Yang | 4-6,6-4,6-1 |
| ITF Chinese Taipei F2 | 2017/06/22 01:30 | Yu-Chang Wang v Tsung-Hua Yang | 2-6,1-6 |
| ITF Chinese Taipei F2 | 2017/06/21 03:35 | Ray Ho v Tsung-Hua Yang | 3-6,5-7 |
| Challenger Samarkand Qual | 2017/05/14 05:00 | Tsung-Hua Yang v Evgeny Karlovskiy | 4-6,6-7 |
| Challenger Karshi Qual | 2017/05/08 05:00 | Vladimir Ivanov v Tsung-Hua Yang | 6-2,4-6,6-3 |
| Challenger Karshi Qual | 2017/05/07 05:00 | Sharobiddin Abzalov v Tsung-Hua Yang | 2-6,1-6 |
| Challenger Karshi Qual | 2017/05/06 05:00 | Denis Yevseyev v Tsung-Hua Yang | 4-6,2-6 |
| Challenger Taipei | 2017/04/17 10:00 | Tsung-Hua Yang v Dudi Sela | 4-6,2-6 |
| ITF Turkey F16 | 2017/04/23 07:00 | Bernd Kossler v Sandro Kopp | 3-6,1-6 |
| ITF Turkey F15 | 2017/04/15 07:00 | Bernd Kossler v Thiago Seyboth Wild | 3-6,3-6 |
| ITF Bahrain F1 | 2017/03/21 09:45 | Younes El Aynaoui v Bernd Kossler | 6-4,2-6,7-5 |
| ITF Egypt F9 | 2017/03/13 08:00 | Bernd Kossler v Wilfredo Gonzalez | 2-6,2-6 |
| ITF Egypt F9 | 2017/03/12 08:00 | Bernd Kossler v Alexander Merino | 6-4,7-6 |
| ITF Egypt F8 | 2017/03/09 09:30 | Youssef Hossam v Bernd Kossler | 6-3,7-6 |
| ITF Egypt F8 | 2017/03/08 13:35 | Juan Carlos Saez v Bernd Kossler | 4-6,7-6,3-6 |
| ITF Turkey F5 | 2017/02/06 09:30 | Bernd Kossler v Christoph Negritu | 1-6,4-6 |