Stadium: Court 3 Round: 45 Ground: Clay
| ITF Hungary F8 Qual | 2017/09/02 07:30 | Mate Cseresznyes v Peter Samosi | 6-3,6-1 |
| ITF Hungary F7 Qual | 2017/08/26 09:00 | Peter Samosi v Sebastian Kurzmann | 4-6,6-3,3-6 |
| ITF Hungary F6 Qual | 2017/08/20 09:00 | Peter Samosi v Marcell Bartakovics | 4-6,1-6 |
| ITF Slovakia F1 | 2017/07/22 08:00 | Peter Samosi v Marek Sramek | 4-6,0-6 |
| ITF Czech Republic F6 Qual | 2017/07/16 07:00 | Peter Samosi v Tomas Liska | 2-6,0-6 |
| ITF Czech Republic F5 Qual | 2017/07/08 14:00 | Peter Samosi v Nenad Vladusic | 1-6,0-6 |
| Challenger Poprad Tatry Qual | 2017/06/17 11:35 | Peter Samosi v Vadym Ursu | 4-6,6-4,0-6 |
| ITF Croatia F4 Qual | 2017/03/26 07:00 | Bogdan Djurdjevic v Peter Samosi | 6-2,6-4 |
| ITF Spain F14 | 2018/06/07 17:30 | Niels Desein v David Vega Hernandez | 6-4,3-6,4-6 |
| ITF Spain F14 | 2018/06/06 10:00 | Joao Monteiro v Niels Desein | 6-2,4-6,0-6 |
| ITF Spain F14 | 2018/06/05 09:30 | Niels Desein v Aaron Cortes Alcaraz | 6-4,7-6 |
| Challenger Bordeaux Qual | 2018/05/13 10:50 | Mathias Bourgue v Niels Desein | 6-2,7-6 |
| Challenger Bordeaux Qual | 2018/05/12 11:10 | Jonathan Eysseric v Niels Desein | 3-6,6-3,3-6 |
| ITF France F8 | 2018/04/25 09:25 | Tristan Lamasine v Niels Desein | 7-5,6-4 |
| ITF Portugal F8 | 2018/04/19 13:05 | Joao Monteiro v Niels Desein | 6-2,6-7,6-4 |
| ITF Portugal F8 | 2018/04/18 15:00 | Niels Desein v Francisco Dias | 6-1,4-6,6-1 |