Round: 44 Ground: Clay
| ITF Belgium F1 Qual | 2017/06/18 13:10 | Alessandro Ricci v Nico Mertens | 1-6,1-6 |
| ITF Belgium F1 Qual | 2017/06/17 14:20 | Nico Mertens v Maxime Vandendooren | 6-2,6-2 |
| ITF Germany F5 | 2015/06/29 11:00 | David Simunek v Nico Mertens | 6-1,6-1 |
| ITF Germany F5 | 2015/06/28 08:00 | Nico Mertens v Oliver Mrose | 7-5,6-4 |
| ITF Germany F5 | 2015/06/28 08:00 | Nico Mertens v Hendrik Maier | 6-4,6-0 |
| ITF Netherlands F5 | 2014/08/20 09:50 | Nico Mertens v Alban Meuffels | 3-6,0-6 |
| ITF Netherlands F5 | 2014/08/19 08:00 | Nico Mertens v Mark-Flavius Andres | 6-2,3-6,6-3 |
| ITF Belgium F1 Qual | 2017/06/18 14:45 | Buvaysar Gadamauri v Mousa Shanan Zayed | 6-2,6-2 |
| ITF Belgium F1 Qual | 2017/06/17 14:25 | Buvaysar Gadamauri v Goran Duquesne | 6-1,6-0 |
| ITF Germany F2 Qual | 2017/01/16 09:00 | Colin Van Beem v Buvaysar Gadamauri | 6-2,6-1 |
| ITF Germany F2 Qual | 2017/01/15 08:00 | Buvaysar Gadamauri v Henrik Traskin | 3-6,7-6,7-6 |
| ITF Belgium F4 Qual | 2016/07/02 07:00 | Loic Cloes v Buvaysar Gadamauri | 6-2,6-4 |