Round: 44 Ground: Clay
| ITF Netherlands F7 | 2016/08/31 10:50 | Botic Van De Zandschulp v Guy Den Heijer | 6-0,6-2 |
| ITF Netherlands F7 | 2016/08/30 12:05 | Guy Den Heijer v Stephan Gerritsen | 7-6,6-3 |
| ITF Netherlands F6 | 2016/08/24 15:45 | Christoph Negritu v Guy Den Heijer | 6-3,6-2 |
| ITF Netherlands F6 | 2016/08/23 10:10 | Peter Bothwell v Guy Den Heijer | 3-6,6-4,6-7 |
| ITF Netherlands F5 | 2016/08/17 10:10 | Altug Celikbilek v Guy Den Heijer | 6-3,6-4 |
| ITF Netherlands F5 | 2016/08/15 09:00 | Guy Den Heijer v Lars Bijsterbosch | 6-2,6-2 |
| ITF Netherlands F5 | 2016/08/14 08:00 | Guy Den Heijer v Daniel Pashayan | 6-1,7-5 |
| ITF Belgium F6 Qual | 2016/07/16 10:00 | Louis Chaix v Guy Den Heijer | 6-4,6-2 |
| ITF Tunisia F26 | 2016/10/01 09:30 | Pedro Munafo v Matteo Vialmin | 1-6,3-6 |
| ITF Tunisia F25 | 2016/09/28 11:35 | Matteo Vialmin v Bernd Kossler | 3-6,2-6 |
| ITF Tunisia F25 Qual | 2016/09/26 08:30 | Kris Krawcewicz v Matteo Vialmin | 3-6,2-6 |
| ITF Switzerland F4 | 2016/08/23 13:30 | Matteo Vialmin v Juan Pablo Ficovich | 6-3,1-6,1-6 |
| ITF Switzerland F4 Qual | 2016/08/21 11:25 | Matteo Vialmin v Aaron Schmid | 6-1,6-4 |
| ITF Switzerland F4 Qual | 2016/08/20 15:30 | Antoine Leduc v Matteo Vialmin | 3-6,2-6 |
| ITF Switzerland F4 Qual | 2016/08/20 07:00 | Matteo Vialmin v Enzo Le Seguillon | 6-0,7-6 |
| ITF Turkey F4 | 2016/01/23 08:00 | Matteo Vialmin v Philip Wilbert Major | 0-6,6-4,4-6 |