Round: 25 Ground: Clay
| ITF Kazakhstan F5 Qual | 2015/10/03 06:30 | Sardor Pulatov v Fabian Van Der Lans | 2-6,3-6 |
| ITF Netherlands F3 | 2015/06/30 16:10 | Thales Turini v Fabian Van Der Lans | 6-3,6-4 |
| ITF Netherlands F2 Qual | 2015/06/20 08:00 | Fabian Van Der Lans v David Pel | 6-7,3-6 |
| ITF Tunisia F5 | 2015/04/22 12:55 | Fabian Van Der Lans v Sam Barry | 1-6,3-6 |
| ITF Croatia F4 Qual | 2015/03/07 08:00 | David Poljak v Fabian Van Der Lans | 6-2,6-1 |
| ITF Tunisia F1 | 2015/01/13 08:30 | Salvatore Caruso v Fabian Van Der Lans | 6-1,6-1 |
| ITF Turkey F46 Qual | 2014/12/21 11:30 | Fabian Van Der Lans v Muhammet Haylaz | 6-7,4-6 |
| ITF Netherlands F6 | 2014/08/25 08:00 | Christoph Negritu v Fabian Van Der Lans | 6-0,6-3 |
| Davis Cup | 2015/09/20 08:00 | Alexander Lazov v Marton Fucsovics | 3-6,4-6,2-6 |
| Challenger Meerbusch Qual | 2015/08/17 12:25 | Alexander Lazov v Michael Geerts | 3-6,5-7 |
| ITF Germany F10 | 2015/08/05 12:05 | Juan Lizariturry v Alexander Lazov | 6-1,6-1 |
| ITF Germany F10 | 2015/08/05 09:30 | Julian Lenz v Alexander Lazov | 3-6,4-6 |
| Challenger Recanati | 2015/07/22 14:00 | Alexander Lazov v Yannick Mertens | 0-6,3-6 |
| Challenger Recanati | 2015/07/21 09:00 | Alexander Kudryavtsev v Alexander Lazov | 3-6,5-7 |
| ITF Germany F7 | 2015/07/14 14:05 | Kevin Krawietz v Alexander Lazov | 4-6,7-6,6-4 |
| ITF Bulgaria F1 | 2015/06/14 07:00 | Oriol Roca Batalla v Alexander Lazov | 3-6,6-4,6-2 |