Round: 62 Ground: Clay
| ITF Netherlands F5 | 2015/08/15 10:00 | van Der Horst, Tim v Pashayan, Daniel | 6-7,6-4,6-2 |
| ITF Netherlands F4 | 2015/07/05 10:00 | de Goeijen, Bobby v van Der Horst, Tim | 6-3,4-6,5-7 |
| ITF Netherlands F2 Qual | 2015/06/20 08:00 | van Der Horst, Tim v Botic Van De Zandschulp | 2-6,1-6 |
| ITF Netherlands F1 Qual | 2015/06/15 11:10 | Pel, David v van Der Horst, Tim | 6-3,6-4 |
| ITF Portugal F2 Qual | 2015/03/01 14:00 | Osorio, Guilherme Wojciechowski v van Der Horst, Tim | 6-2,6-2 |
| ITF Netherlands F5 | 2015/08/19 08:00 | Veldheer, Mick v Quinzi, Gianluigi | 0-6,2-6 |
| ITF Netherlands F5 | 2015/08/18 08:00 | Filenkov, Alexei v Veldheer, Mick | 3-6,2-6 |
| ITF Netherlands F5 | 2015/08/15 08:00 | Gerritsen, Stephan v Veldheer, Mick | 4-6,3-6 |
| ITF Austria F4 Qual | 2015/07/11 07:15 | Veldheer, Mick v Haim, Matthias | 5-7,3-6 |
| ITF Austria F3 | 2015/07/04 07:30 | Veldheer, Mick v Andrea Bolla | 6-1,6-3 |
| ITF Austria F2 | 2015/06/27 11:00 | Veldheer, Mick v Libietis, Mikelis | 4-6,7-5,6-7 |
| ITF Austria F1 | 2015/06/20 13:00 | Veldheer, Mick v Aichhorn, Jakob | 6-7,6-7 |
| ITF Netherlands F1 | 2015/06/17 09:00 | Jan Choinski v Veldheer, Mick | 6-0,6-4 |