Round: 62 Ground: Clay
| ITF Spain F11 | 2017/04/22 13:00 | Roy Sarut De Valk v Jason Kubler | 2-6,3-6 |
| ITF Bahrain F2 Qual | 2017/03/26 15:35 | Roy Sarut De Valk v Saida'lo Saidkarimov | 6-7,6-0,4-6 |
| ITF Bahrain F2 Qual | 2017/03/25 09:15 | Roy Sarut De Valk v Eric Lavaud | 6-1,6-2 |
| ITF Bahrain F1 | 2017/03/21 08:00 | Tallon Griekspoor v Roy Sarut De Valk | 6-2,6-4 |
| ITF Bahrain F1 Qual | 2017/03/19 08:00 | Roy Sarut De Valk v Atlymyrat Gurbanov | 6-3,6-2 |
| ITF Bahrain F1 Qual | 2017/03/18 07:00 | Roy Sarut De Valk v Fariduni Hamid | 6-1,6-3 |
| ITF Egypt F8 | 2017/03/04 08:00 | Denis Klok v Roy Sarut De Valk | 7-5,4-6,6-2 |
| ITF Egypt F7 | 2017/02/26 10:30 | Roy Sarut De Valk v Jonathan Binding | 1-6,4-6 |
| 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 Netherlands F5 | 2014/08/16 08:00 | Floris Van Den Brink v Nico Mertens | 1-6,1-6 |