Round: 62 Ground: Clay
| ITF Netherlands F5 | 2017/08/14 12:00 | 리주티, 기오바니 v Buntsma, Gijs | 6-1,6-2 |
| ITF Netherlands F5 | 2017/08/12 08:00 | Wojcik, Jakub v Buntsma, Gijs | 6-4,0-6,3-6 |
| ITF Belgium F8 Qual | 2017/08/07 08:00 | Gerritsen, Stephan v Buntsma, Gijs | 4-6,6-3,6-2 |
| ITF Belgium F8 Qual | 2017/08/06 07:30 | 디엘렌, 리암 v Buntsma, Gijs | 1-6,3-6 |
| ITF Belgium F8 Qual | 2017/08/05 07:30 | Buntsma, Gijs v van Der Lans, Fabian | 6-3,7-6 |
| ITF Germany F9 | 2017/07/31 09:00 | 데 발크, 로이 사루트 v Buntsma, Gijs | 2-6,6-2,6-2 |
| ITF Germany F9 | 2017/07/30 13:30 | Buntsma, Gijs v Schellhorn, Phillip | 6-1,6-1 |
| ITF Netherlands F4 | 2017/07/08 08:00 | Bodin, Joris v Buntsma, Gijs | 4-6,6-4,6-3 |