Stadium: Court 2 Round: 44 Ground: Clay
| ITF Switzerland F5 | 2018/09/01 08:00 | Vukmanovic, Luka v Quintana Llamas, Roberto Santino | 4-6,6-4,6-1 |
| ITF Switzerland F3 | 2018/08/18 11:00 | Eckert, Gilles v Vukmanovic, Luka | 6-0,6-3 |
| ITF USA F7 Qual | 2018/03/11 18:00 | Ymer, Mikael v Vukmanovic, Luka | 6-4,6-2 |
| ITF Netherlands F6 | 2018/08/27 10:00 | Bybel, Nicholas v Roland Stuurman | 6-7,6-1,2-6 |
| ITF Netherlands F6 | 2018/08/26 08:00 | Bybel, Nicholas v Guy Stokman | 6-2,6-4 |
| ITF Netherlands F5 | 2018/08/21 10:55 | Manuel Guinard v Bybel, Nicholas | 6-4,6-4 |
| ITF Netherlands F5 | 2018/08/19 10:00 | Roumane, Rayane v Bybel, Nicholas | 6-3,6-3 |
| ITF Netherlands F5 | 2018/08/18 07:00 | Broekhof, Nick v Bybel, Nicholas | 6-4,4-6,3-6 |
| ITF Netherlands F5 | 2018/08/18 07:00 | Boerma, Pelle v Bybel, Nicholas | 1-6,4-6 |
| ITF Germany F12 | 2018/08/12 10:30 | Kunz, Giordan v Bybel, Nicholas | 7-6,6-0 |
| ITF Germany F11 | 2018/08/06 15:30 | Vrbsky, Jan Simon v Bybel, Nicholas | 5-7,3-6 |