Stadium: Court 2 Round: 62 Ground: Clay
| ITF Czech Republic F1 | 2018/05/13 10:00 | Dragos Dima v Marek Flinner | 6-3,6-2 |
| ITF Czech Republic F1 | 2018/05/12 09:00 | Marek Flinner v Benedict Moerl | 7-5,7-6 |
| ITF Italy F8 Qual | 2018/04/15 12:00 | Marek Flinner v Andrea Guerrieri | 2-6,0-6 |
| ITF Italy F8 Qual | 2018/04/14 13:00 | Marek Flinner v Federico Juan Aguilar | 7-5,7-6 |
| ITF Egypt F13 | 2018/04/07 10:30 | Yannick Lenaerts v Marek Flinner | 6-4,3-6,6-4 |
| ITF Egypt F12 | 2018/04/01 08:00 | Marek Flinner v Saida'lo Saidkarimov | 7-5,5-7,0-6 |
| ITF Egypt F12 | 2018/03/31 10:30 | Killian Davanzo v Marek Flinner | 6-7,2-6 |
| ITF Greece F3 | 2018/03/11 08:00 | Leevi Saatela v Marek Flinner | 1-6,7-6,6-4 |
| ITF Egypt F26 | 2017/09/17 15:00 | Jonathan Van Nieuwenhove v Ren Nakamura | 4-6,2-6 |
| ITF Egypt F25 | 2017/09/10 09:00 | Ivan Krivic v Jonathan Van Nieuwenhove | 6-2,6-1 |
| ITF Belgium F7 Qual | 2017/07/29 11:00 | Jonathan Van Nieuwenhove v Boris Fassbender | 2-6,1-6 |
| ITF Belgium F6 | 2017/07/24 08:00 | Matteo Martineau v Jonathan Van Nieuwenhove | 6-1,6-3 |
| ITF Belgium F4 Qual | 2017/07/08 14:20 | Mohammad A A K Akbar v Jonathan Van Nieuwenhove | 6-4,6-4 |
| ITF Belgium F3 Qual | 2017/07/01 10:00 | Jonathan Van Nieuwenhove v Gabriel Evtimov | 0-6,4-6 |
| ITF Tunisia F24 Qual | 2017/06/19 13:30 | Jonathan Van Nieuwenhove v Juan P G Mazzuchi | 2-6,2-6 |
| ITF Tunisia F23 | 2017/06/10 09:00 | Jonathan Van Nieuwenhove v Daniil Klimov | 2-6,2-6 |