Round: 62 Ground: Hardcourt outdoor
| ITF Greece F3 | 2017/03/18 07:00 | Marek Flinner v Sergei Pogosian | 5-7,6-7 |
| ITF Russia F5 Qual | 2016/08/07 08:30 | Andrey Chepelev v Sergei Pogosian | 6-3,6-4 |
| ITF Russia F4 | 2016/08/02 14:20 | Alexander Igoshin v Sergei Pogosian | 6-1,6-3 |
| ITF Russia F4 Qual | 2016/07/31 07:00 | Sergei Pogosian v Ivan Mikhaylyuk | 7-5,2-6,7-6 |
| ITF Greece F2 Qual | 2017/03/11 10:00 | Petar Conkic v Valentin Guenther | 6-2,6-2 |
| ITF Switzerland F1 Qual | 2017/02/05 11:30 | Valentin Guenther v Ugo Humbert | 6-3,3-6,2-6 |
| ITF Germany F3 | 2017/01/23 08:30 | Valentin Guenther v Matvey Khomentovskiy | 5-7,7-6,6-3 |
| ITF Germany F3 | 2017/01/22 11:30 | Moritz Hoffmann v Valentin Guenther | 3-6,7-6,3-6 |
| ITF Germany F2 Qual | 2017/01/15 12:00 | Valentin Guenther v Jannis Kahlke | 3-6,6-7 |
| ITF Germany F1 | 2017/01/10 13:00 | Valentin Guenther v Yaraslav Shyla | 4-6,4-6 |
| ITF Germany F1 Qual | 2017/01/09 14:10 | Jurij Rodionov v Valentin Guenther | 7-6,4-6,4-6 |
| ITF Germany F1 Qual | 2017/01/08 13:00 | Valentin Guenther v Maximilien Sanson | 6-2,6-2 |