Round: 44 Ground: Clay
| ITF Netherlands F5 | 2016/08/15 09:00 | Robert Willekes MacDonald v Stephan Gerritsen | 6-7,6-7 |
| ITF Belgium F6 | 2016/07/20 07:00 | Robert Willekes MacDonald v Tom Farquharson | 1-6,4-6 |
| ITF Belgium F6 Qual | 2016/07/17 10:00 | Benjamin Dhoe v Robert Willekes MacDonald | 2-6,6-3,6-2 |
| ITF Belgium F6 Qual | 2016/07/16 11:00 | Yannick Stephan Born v Robert Willekes MacDonald | 5-7,6-7 |
| ITF Netherlands F4 | 2016/07/05 13:30 | Robert Willekes MacDonald v Christopher Heyman | 0-6,5-7 |
| ITF Netherlands F4 | 2016/07/03 11:10 | Kevin Kaczynski v Robert Willekes MacDonald | 2-6,3-6 |
| ITF Netherlands F4 | 2016/07/02 08:00 | Ricky De Bruijn v Robert Willekes MacDonald | 2-6,0-6 |
| ITF Netherlands F3 | 2016/06/29 09:00 | Robert Willekes MacDonald v Tallon Griekspoor | 6-3,3-6,1-6 |