| ITF Netherlands F4 | 08/16 15:30 | 26 | Tim Van Terheijden v Titouan Droguet | 2-6,4-6 | |
| ITF Netherlands F4 | 08/15 11:05 | 25 | Mats Hermans v Tim Van Terheijden | 4-6,3-6 | |
| ITF Netherlands F4 | 08/13 10:00 | 44 | Tim Van Terheijden v John Harrison Richmond | 6-1,6-4 | |
| ITF Netherlands F4 | 08/12 07:30 | 44 | Tim Van Terheijden v Zachary Eisinga | 6-2,6-0 | |
| ITF Netherlands F2 Qual | 07/02 08:00 | 62 | Tim Van Terheijden v Javier Naser | 6-4,4-6,4-6 | |
| ITF Greece F3 | 03/15 09:25 | 26 | Tim Van Terheijden v Adrian Bodmer | 6-7,6-7 | |
| ITF Greece F3 | 03/14 11:20 | 25 | Giorgio Ricca v Tim Van Terheijden | 4-6,4-6 | |
| ITF Greece F3 | 03/12 08:00 | 62 | Tim Van Terheijden v Robert Strombachs | 6-3,6-0 | |
| ITF Greece F3 | 03/11 08:00 | 62 | Tim Van Terheijden v Cristopher Kohl | 6-1,6-0 | |
| ITF Greece F2 | 03/07 10:00 | 25 | Tim Van Terheijden v Jonathan Gray | 6-7,0-6 | |
| ITF Greece F2 | 03/05 07:30 | 62 | Tim Van Terheijden v Jacopo Berrettini | 6-3,3-6,6-2 | |
| ITF Greece F2 | 03/04 09:30 | 62 | Tim Van Terheijden v Nicolas Acevedo | 7-6,6-3 | |
| ITF Greece F2 | 03/03 07:30 | 62 | Tim Van Terheijden v Remy Bertola | 7-6,6-0 | |
| ITF Switzerland F2 Qual | 02/10 11:00 | 54 | Gregoire Burquier v Tim Van Terheijden | 7-6,6-2 | |
| ITF France F3 | 01/23 15:10 | 25 | Matteo Viola v Tim Van Terheijden | 6-3,0-6,6-4 | |
| ITF France F3 Qual | 01/21 12:40 | 54 | Tim Van Terheijden v Quentin Robert | 6-2,0-6,7-6 | |
| ITF France F3 Qual | 01/20 13:15 | 54 | Tim Van Terheijden v Stefan Fiacan | 6-3,6-3 | |
| ITF France F2 Qual | 01/14 13:00 | 62 | Tim Van Terheijden v Charles Bertimon | 6-3,6-7,4-6 | |
| ITF Tunisia F39 | 12/13 11:35 | 25 | Tim Van Terheijden v Miljan Zekic | 4-6,2-6 | |
| ITF Tunisia F38 | 12/06 08:30 | 25 | Goncalo Oliveira v Tim Van Terheijden | 6-3,6-3 | |
| ITF Turkey F42 | 11/08 09:05 | 25 | Tim Van Terheijden v Riccardo Bonadio | 6-7,2-6 | |
| ITF Turkey F42 | 11/06 10:30 | 62 | Tim Van Terheijden v Marvin Greven | 7-6,6-2 | |
| ITF Turkey F41 | 11/02 10:05 | 26 | Tim Van Terheijden v Ivan Nedelko | 3-6,1-6 | |
| ITF Turkey F41 | 11/01 07:15 | 25 | Andrea Bolla v Tim Van Terheijden | 5-7,4-6 | |
| ITF Turkey F40 | 10/27 09:15 | 26 | Jordi Samper-Montana v Tim Van Terheijden | 6-2,6-2 | |
| ITF Turkey F40 | 10/24 07:15 | 25 | Tim Van Terheijden v Jakob Johansson-Holm | 6-1,6-4 | |
| ITF Turkey F40 | 10/23 07:15 | 62 | Tim Van Terheijden v Gorazd Srbljak | 6-2,6-2 | |
| ITF Belgium F12 | 09/05 15:05 | 25 | Marvin Netuschil v Tim Van Terheijden | 6-3,6-7,6-0 | |
| ITF Netherlands F7 | 08/29 12:50 | 25 | Tim Van Terheijden v Gibril Diarra | 6-3,4-6,3-6 | |
| ITF Netherlands F6 | 08/22 16:00 | 25 | Tim Van Terheijden v Thiemo De Bakker | 5-7,6-3,3-6 |