Round: 62 Ground: Hardcourt outdoor
| ITF Tunisia F32 | 2015/11/19 08:30 | Samuel Ribeiro Navarrete v Patrik Niklas-Salminen | 6-1,6-4 |
| ITF Sweden F4 | 2015/09/23 15:30 | Omar Salman v Patrik Niklas-Salminen | 6-4,6-4 |
| ITF Sweden F4 | 2015/09/21 12:00 | Milos Sekulic v Patrik Niklas-Salminen | 6-7,3-6 |
| ITF Finland F3 | 2015/08/19 09:25 | Alexander Vasilenko v Patrik Niklas-Salminen | 7-5,1-6,6-4 |
| ITF Finland F3 | 2015/08/18 10:00 | Patrik Niklas-Salminen v Patrick Kaukovalta | 4-6,6-2,6-0 |
| ITF Finland F1 | 2015/08/05 08:45 | Patrik Niklas-Salminen v Tallon Griekspoor | 4-6,6-7 |
| ITF Finland F1 | 2015/08/04 09:20 | Christoffer Solberg v Patrik Niklas-Salminen | 6-3,4-6,1-6 |
| Challenger Tampere | 2015/07/24 06:30 | Andreas Beck v Patrik Niklas-Salminen | 7-5,6-3 |
| 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 |
| ITF Germany F5 | 2015/06/28 13:00 | George Von Massow v Marvin Greven | 6-4,6-2 |
| ITF Belgium F1 Qual | 2015/06/07 07:00 | Nam Hoang Ly v Marvin Greven | 6-1,6-2 |