Stadium: Court 7 Round: 25 Ground: Clay
| ITF Netherlands F5 | 2018/08/24 08:00 | Nik Razborsek v Kocevar-Desman, Tom | 7-6,4-6,6-1 |
| ITF Netherlands F5 | 2018/08/22 08:00 | Dijkhuizen, Marc v Kocevar-Desman, Tom | 3-6,4-6 |
| ITF Netherlands F5 | 2018/08/20 08:00 | Kocevar-Desman, Tom v Rochette, Laurent | 2-6,6-3,6-2 |
| Portoroz, Slovénie | 2018/08/07 18:15 | Arnaboldi, Andrea v Kocevar-Desman, Tom | 6-0,7-6 |
| Challenger Tampere Qual | 2018/07/22 08:50 | Dimitar Kuzmanov v Kocevar-Desman, Tom | 6-4,2-6,6-3 |
| Challenger Tampere | 2018/07/21 11:40 | Kocevar-Desman, Tom v Karl Friberg | 6-4,7-6 |
| Challenger Scheveningen Qual | 2018/07/14 11:45 | Kocevar-Desman, Tom v Kimmer Coppejans | 4-6,4-6 |
| Challenger Bastad Qual | 2018/07/07 11:15 | Fred Simonsson v Kocevar-Desman, Tom | 6-4,1-6,6-3 |
| ITF Netherlands F5 | 2018/08/21 16:00 | Botic Van De Zandschulp v van Den Berg, Bart | 6-1,6-0 |
| ITF Netherlands F4 | 2018/08/12 12:00 | van Den Berg, Bart v Max Houkes | 7-5,1-6,4-6 |
| ITF Belgium F4 | 2018/07/17 08:00 | van Den Berg, Bart v Samuel Brosset | 7-5,2-6,3-6 |
| ITF Netherlands F3 | 2018/07/10 09:30 | Ryan Nijboer v van Den Berg, Bart | 6-4,7-5 |
| ITF Netherlands F2 | 2018/07/06 11:30 | Niklas-Salminen, Patrick v van Den Berg, Bart | 6-2,7-5 |
| ITF Netherlands F2 | 2018/07/05 08:00 | van Den Berg, Bart v Gijs Brouwer | 6-1,1-6,7-6 |
| ITF Netherlands F2 | 2018/07/04 09:30 | Goldsteiner, Peter v van Den Berg, Bart | 3-6,6-7 |
| ITF Netherlands F2 Qual | 2018/07/02 09:45 | van Den Berg, Bart v Khlif, Noe | 7-6,6-4 |