Stadium: Clay 4 Round: 44 Ground: Hardcourt outdoor
| ITF Greece F8 | 2018/11/11 08:00 | Hans Albert Schubert v Peyrot, Alexandre | 0-6,0-6 |
| ITF Greece F7 | 2018/11/03 10:00 | Hans Albert Schubert v Petros Tsitsipas | 1-6,3-6 |
| ITF Portugal F20 | 2018/10/08 09:00 | Tomislav E Papac v Hans Albert Schubert | 6-2,6-3 |
| ITF Portugal F20 | 2018/10/07 10:30 | Brancal, Henrique v Hans Albert Schubert | 1-6,6-4,3-6 |
| ITF Spain F20 Qual | 2018/07/21 08:30 | Gomez Montesa, Sergio v Hans Albert Schubert | 6-1,6-7,7-6 |
| ITF Spain F19 Qual | 2018/07/14 12:00 | Dowson, Dan v Hans Albert Schubert | 6-1,6-2 |
| ITF Netherlands F3 | 2018/07/07 12:15 | Hans Albert Schubert v Daljev, Pavle | 3-6,2-6 |
| ITF Netherlands F3 | 2018/07/07 07:30 | Hans Albert Schubert v Cheraag Bajwa | 7-5,6-4 |
| ITF Tunisia F32 | 2018/09/15 08:30 | Sisam, Macsen v Bolotov, Sergey | 6-1,6-4 |
| ITF Tunisia F31 | 2018/09/12 12:10 | Ferchichi, Mounir v Bolotov, Sergey | 6-2,7-6 |
| ITF Tunisia F31 | 2018/09/10 09:00 | Bolotov, Sergey v Sisam, Macsen | 4-6,4-6 |
| ITF Tunisia F31 | 2018/09/09 12:30 | Bolotov, Sergey v Mugtasimov, Ruslan | 2-6,6-4,6-1 |
| ITF Tunisia F31 | 2018/09/08 08:30 | Mjeshtri, Elbi v Bolotov, Sergey | 2-6,1-6 |
| ITF Tunisia F30 | 2018/09/01 09:30 | Bolotov, Sergey v Diego F Flores | 3-6,4-6 |
| ITF Russia F5 | 2018/08/07 07:00 | Bolotov, Sergey v Baryshev, Alexey | 4-6,3-6 |
| ITF Russia F4 | 2018/07/30 09:50 | Bolotov, Sergey v Igoshin, Alexander | 3-6,3-6 |