| ITF Kuwait F3 | 11/15 23:00 | 26 | Robert Willekes MacDonald v Ronan Joncour | Retired | |
| ITF Kuwait F3 | 11/13 23:00 | 25 | Robert Willekes MacDonald v Pavel Mirobyan | 6-4,6-1 | |
| ITF Kuwait F2 | 11/09 23:00 | 27 | Robert Willekes MacDonald v Evgeny Karlovskiy | 2-6,3-6 | |
| ITF Kuwait F2 | 11/08 23:00 | 26 | Fred Simonsson v Robert Willekes MacDonald | 3-6,2-6 | |
| ITF Kuwait F2 | 11/06 23:00 | 25 | Abdulhameed Alshatti v Robert Willekes MacDonald | 1-6,6-4,0-6 | |
| ITF Italy F32 | 10/09 10:00 | 62 | Simone Roncalli v Robert Willekes MacDonald | 6-4,6-1 | |
| ITF Italy F32 | 10/08 11:30 | 62 | Patrik Jancovic v Robert Willekes MacDonald | 3-6,2-6 | |
| ITF Italy F32 | 10/02 07:00 | 62 | Bogdan Bajic v Robert Willekes MacDonald | 7-6,5-7,6-4 | |
| ITF Italy F32 | 10/01 07:00 | 62 | Tomislav E Papac v Robert Willekes MacDonald | 3-6,3-6 | |
| Challenger Rome 2 Qual | 09/24 11:20 | 46 | Robert Willekes MacDonald v Daniele Capecchi | 0-6,3-6 | |
| ITF Netherlands F7 | 08/29 08:00 | 25 | Alessandro Luisi v Robert Willekes MacDonald | 6-4,7-6 | |
| ITF Netherlands F6 | 08/23 11:20 | 25 | Robert Willekes MacDonald v Roy Sarut De Valk | 6-3,6-7,0-6 | |
| ITF Netherlands F6 | 08/21 08:00 | 44 | Robert Willekes MacDonald v Mick Veldheer | 3-6,6-4,4-6 | |
| ITF Netherlands F6 | 08/20 08:00 | 44 | Robert Willekes MacDonald v Glenn Smits | 6-3,7-5 | |
| ITF Netherlands F5 | 08/15 09:00 | 62 | Robert Willekes MacDonald v Stephan Gerritsen | 6-7,6-7 | |
| ITF Belgium F6 | 07/20 07:00 | 26 | Robert Willekes MacDonald v Tom Farquharson | 1-6,4-6 | |
| ITF Belgium F6 Qual | 07/17 10:00 | 44 | Benjamin Dhoe v Robert Willekes MacDonald | 2-6,6-3,6-2 | |
| ITF Belgium F6 Qual | 07/16 11:00 | 44 | Yannick Stephan Born v Robert Willekes MacDonald | 5-7,6-7 | |
| ITF Netherlands F4 | 07/05 13:30 | 25 | Robert Willekes MacDonald v Christopher Heyman | 0-6,5-7 | |
| ITF Netherlands F4 | 07/03 11:10 | 44 | Kevin Kaczynski v Robert Willekes MacDonald | 2-6,3-6 | |
| ITF Netherlands F4 | 07/02 08:00 | 44 | Ricky De Bruijn v Robert Willekes MacDonald | 2-6,0-6 | |
| ITF Netherlands F3 | 06/29 09:00 | 26 | Robert Willekes MacDonald v Tallon Griekspoor | 6-3,3-6,1-6 | |
| ITF Netherlands F3 | 06/28 16:20 | 25 | Robert Willekes MacDonald v Jan Zednik | 7-6,6-2 | |
| ITF Netherlands F3 | 06/25 10:00 | 54 | Daniel De Jonge v Robert Willekes MacDonald | 3-6,1-6 | |
| ITF Belgium F1 | 06/16 15:25 | 26 | Robert Willekes MacDonald v Germain Gigounon | 2-6,1-6 | |
| ITF Italy F32 | 05/03 08:00 | 62 | Robert Willekes MacDonald v Goran Radanovic | 6-3,6-4 | |
| ITF Portugal F2 Qual | 02/27 10:00 | 60 | Eduardo Villar v Robert Willekes MacDonald | 4-6,2-6 | |
| ITF Portugal F1 | 02/22 13:00 | 60 | Robert Willekes MacDonald v Diego-Jose Manrique-Velazquez | 4-6,6-7 | |
| ITF Tunisia F36 | 12/15 10:40 | 25 | Robert Willekes MacDonald v Lloyd Glasspool | 4-6,4-6 | |
| ITF South Africa F3 | 11/17 11:00 | 25 | Dekel Bar v Robert Willekes MacDonald | 6-4,6-4 |