Round: 25 Ground: Clay
| ITF Netherlands F3 | 2017/07/05 12:30 | Jelle Sels v Gerritsen, Stephan | 6-4,6-4 |
| ITF Netherlands F2 Qual | 2017/06/26 12:10 | Gerritsen, Stephan v van Den Berg, Bart | 4-6,6-3,3-6 |
| ITF Netherlands F1 | 2017/06/19 17:00 | Gerritsen, Stephan v Maxime Chazal | 4-6,2-6 |
| Turkey F8, Singles Qualifying | 2017/02/27 07:00 | Podzus, Martins v Gerritsen, Stephan | 6-0,6-2 |
| Turkey F8, Singles Qualifying | 2017/02/26 06:30 | Gerritsen, Stephan v Mert Naci Turker | 6-3,6-2 |
| Turkey F8, Singles Qualifying | 2017/02/25 08:30 | Gerritsen, Stephan v Kuzey Cekirge | 7-5,7-6 |
| ITF Turkey F7 | 2017/02/19 06:30 | Gerritsen, Stephan v Sarp Agabigun | 3-6,6-4,2-6 |
| ITF Turkey F7 | 2017/02/18 09:00 | Bilgin, Kerim Han v Gerritsen, Stephan | 2-6,0-6 |
| ITF Netherlands F4 | 2017/07/09 08:00 | Ricci, Alessandro v Brons, Bart | 4-6,1-6 |
| ITF Netherlands F4 | 2017/07/08 10:30 | Guy Stokman v Brons, Bart | 0-6,4-6 |
| ITF Netherlands F4 | 2017/07/08 08:00 | Brons, Bart v Daljev, Pavle | 6-4,6-4 |