Stadium: Campo 3 Round: 46 Ground: Clay
| Manerbio, Italie, Qualifications | 2017/08/19 11:45 | Niesten, Miliaan v Bielinskyi, Oleksandr | 6-2,7-6 |
| Meerbusch, Allemagne, Qualifications | 2017/08/13 14:55 | Kimmer Coppejans v Niesten, Miliaan | 6-7,7-6,6-3 |
| Meerbusch, Allemagne, Qualifications | 2017/08/12 14:35 | Niesten, Miliaan v Khabibulin, Timur | 3-6,6-1,6-2 |
| ITF Italy F12 | 2017/05/11 13:50 | Niesten, Miliaan v Juan Pablo Ficovich | 4-6,3-6 |
| ITF Italy F12 | 2017/05/09 09:25 | Niesten, Miliaan v Giuseppe Caparco | 6-2,6-4 |
| ITF Portugal F5 | 2017/04/07 09:30 | Niesten, Miliaan v Makoto Ochi | 7-6,3-6,5-7 |
| ITF Portugal F5 | 2017/04/06 09:30 | Marcelo Zormann v Niesten, Miliaan | 1-6,4-6 |
| ITF Portugal F5 | 2017/04/05 14:50 | Kanar, Jonathan v Niesten, Miliaan | 1-6,1-6 |
| Challenger Cordenons Qual | 2017/08/13 12:40 | Hampel, Lenny v Arneodo, Romain | 3-6,3-6 |
| Kitzbühel, Autriche, Qualifications | 2017/07/29 09:00 | Giraldo, Santiago v Hampel, Lenny | 6-1,6-2 |
| Challenger - Prague | 2017/07/26 12:00 | Hampel, Lenny v Zdenek Kolar | 6-7,0-6 |
| Challenger - Prague | 2017/07/24 10:10 | Stanek, Robin v Hampel, Lenny | 6-4,3-6,3-6 |
| Challenger Prague Qual | 2017/07/23 11:00 | Hampel, Lenny v Marek Gengel | 7-6,6-1 |
| Challenger Prague Qual | 2017/07/22 09:20 | Hampel, Lenny v Vejvara, Lukas | 6-0,6-1 |
| ITF Czech Republic F6 | 2017/07/19 08:00 | Petr Nouza v Hampel, Lenny | 6-4,5-7,6-2 |
| ITF Czech Republic F6 | 2017/07/18 12:05 | Vitaliy Sachko v Hampel, Lenny | 5-7,7-5,2-6 |