| ITF Netherlands F6 | 2015/08/22 08:00 | Stephan Gerritsen v Rick Staal | 2-6,6-7 |
| ITF Netherlands F5 | 2015/08/16 08:00 | Tim Van Terheijden v Rick Staal | 7-6,6-4 |
| ITF Germany F10 Qual | 2015/08/02 08:00 | Daniel Pashayan v Rick Staal | 6-3,6-3 |
| ITF Belgium F7 Qual | 2015/07/19 14:00 | Ivan Goluza v Rick Staal | 6-1,6-2 |
| ITF Belgium F7 Qual | 2015/07/19 07:00 | Maxime Pauwels v Rick Staal | 0-6,0-6 |
| ITF Spain F3 | 2015/02/08 09:15 | Sergio Martos Gornes v Rick Staal | 6-1,6-3 |
| ITF Spain F3 | 2015/02/07 09:00 | Rick Staal v Ivan Jelezovski | 6-3,6-3 |
| ITF Spain F2 | 2015/02/01 11:30 | Rick Staal v Gabriel Schmidt | 3-6,0-6 |
| ITF Netherlands F5 | 2015/08/18 10:10 | Gijs Buntsma v Floris Van Den Brink | 5-7,1-6 |
| ITF Netherlands F5 | 2015/08/15 10:00 | Gijs Buntsma v Gabriele Moghini | 6-1,6-4 |
| ITF Germany F10 Qual | 2015/08/02 08:00 | Gijs Buntsma v Darko Bojanovic | 2-6,6-4,7-5 |
| ITF Germany F9 | 2015/07/26 07:30 | Gijs Buntsma v Julian Onken | 3-6,3-6 |
| ITF Belgium F7 Qual | 2015/07/19 08:30 | Gijs Buntsma v Hunter Johnson | 6-4,4-6,1-6 |
| ITF Netherlands F4 | 2015/07/05 10:00 | Oliver Anderson v Gijs Buntsma | 6-2,6-1 |
| ITF Netherlands F2 Qual | 2015/06/21 09:00 | Jelle Sels v Gijs Buntsma | 7-6,6-2 |
| ITF Netherlands F1 Qual | 2015/06/13 08:30 | Gijs Buntsma v Marc Dijkhuizen | 1-6,6-7 |