Round: 62 Ground: Clay
| ITF Spain F1 | 2018/01/13 11:00 | Luis Faria v Hans Albert Schubert | 6-1,6-1 |
| ITF Tunisia F38 | 2017/12/02 08:00 | Lukas H Lilleengen v Hans Albert Schubert | 6-7,6-2,7-5 |
| ITF Tunisia F37 | 2017/11/27 08:30 | Peter August Anker v Hans Albert Schubert | 5-7,6-2,6-3 |
| ITF Tunisia F37 | 2017/11/26 08:30 | Hans Albert Schubert v Ignacio B Alia | 6-3,6-2 |
| ITF Tunisia F36 | 2017/11/19 12:00 | Pol Martin Tiffon v Hans Albert Schubert | 6-0,6-4 |
| ITF Morocco F4 | 2017/10/29 10:00 | Bartosz Wojnar v Hans Albert Schubert | 6-2,6-3 |
| ITF Italy F35 Qual | 2017/10/22 13:00 | Mircea-Alexandru Jecan v Hans Albert Schubert | 6-1,6-0 |
| ITF Italy F35 Qual | 2017/10/21 12:00 | Matteo Masala v Hans Albert Schubert | 4-6,2-6 |
| ITF Tunisia F36 | 2017/11/19 08:30 | Lluis Dolz v Grigoriy Korobeynikov | 6-1,6-4 |
| ITF Tunisia F36 | 2017/11/18 09:00 | Pablo S Muro v Grigoriy Korobeynikov | 4-6,6-4,2-6 |
| ITF Tunisia F35 | 2017/11/12 09:30 | Matteo De Vincentis v Grigoriy Korobeynikov | 6-0,0-6,6-2 |
| ITF Tunisia F35 | 2017/11/11 12:00 | Grigoriy Korobeynikov v Pedro Ortega | 6-2,1-6,7-5 |
| Challenger Tashkent Qual | 2017/10/07 05:00 | Sergey Fomin v Grigoriy Korobeynikov | 6-3,7-6 |
| ITF Kazakhstan F7 Qual | 2017/09/24 08:15 | Grigoriy Korobeynikov v Saida'lo Saidkarimov | 1-6,1-6 |
| ITF Kazakhstan F7 Qual | 2017/09/23 05:30 | Iskandar Karimov v Grigoriy Korobeynikov | 3-6,1-6 |
| ITF Kazakhstan F6 Qual | 2017/09/17 06:30 | Vladimir Polyakov v Grigoriy Korobeynikov | 6-4,6-3 |