Round: 44 Ground: Carpet indoor
| ITF Czech Republic F8 | 2015/12/02 16:45 | Mats Moraing v David Poljak | 6-2,6-2 |
| ITF Czech Republic F7 | 2015/11/25 13:40 | Matej Vocel v David Poljak | 7-5,6-1 |
| ITF Estonia F1 | 2015/11/07 12:00 | David Poljak v Krisjanis Stabins | 6-4,6-7,6-7 |
| ITF Estonia F3 | 2015/11/02 10:40 | Vladimir Ivanov v David Poljak | 6-4,6-3 |
| ITF Estonia F2 | 2015/10/30 14:15 | Antal Van Der Duim v David Poljak | 6-2,6-2 |
| ITF Estonia F2 | 2015/10/26 12:25 | Karl Kiur Saar v David Poljak | 1-6,6-7 |
| ITF Germany F16 | 2015/10/13 10:40 | David Poljak v Johannes Haerteis | 4-6,1-6 |
| ITF Germany F16 | 2015/10/12 11:00 | David Poljak v Marcus Mansson | 6-4,6-2 |
| ITF Germany F1 Qual | 2016/01/10 08:00 | Marvin Greven v Torben Steinorth | 7-6,6-3 |
| ITF Tunisia F33 | 2015/11/22 08:30 | Patrik Niklas-Salminen v Marvin Greven | 6-2,6-1 |
| ITF Tunisia F32 | 2015/11/15 09:00 | Marvin Greven v Jurgen Briand | 5-7,4-6 |
| ITF Netherlands F6 | 2015/08/22 08:00 | Marvin Greven v Gijs Brouwer | 4-6,2-6 |
| Challenger Meerbusch | 2015/08/18 14:00 | Facundo Arguello v Marvin Greven | 6-2,7-5 |
| ITF Germany F9 | 2015/07/27 11:00 | George Von Massow v Marvin Greven | 6-1,6-2 |
| ITF Germany F7 | 2015/07/12 08:00 | Marvin Greven v Lucas Gerch | 0-6,1-6 |
| ITF Germany F6 | 2015/07/05 11:30 | Nicolas Ancedy v Marvin Greven | 4-6,6-1,5-7 |