Stadium: Wisla Centrum 1 Round: 25 Ground: Clay
| ITF Portugal F8 | 2018/04/19 10:00 | Eduard Esteve Lobato v Jordi Samper-Montana | 4-6,6-3,7-5 |
| ITF Portugal F8 | 2018/04/18 10:00 | Jordi Samper-Montana v Benjamin Winter Lopez | 6-0,6-1 |
| ITF Portugal F7 | 2018/04/11 14:35 | Pedro Cachin v Jordi Samper-Montana | 1-6,6-4,6-4 |
| Challenger Alicante Qual | 2018/04/01 12:45 | Ivan Gakhov v Jordi Samper-Montana | 6-4,7-5 |
| Challenger Alicante Qual | 2018/03/31 14:55 | Jordi Samper-Montana v Gianluigi Quinzi | 6-2,3-6,6-4 |
| Challenger Marbella Qual | 2018/03/25 14:55 | Jordi Samper-Montana v Federico Gaio | 3-6,6-7 |
| Challenger Marbella Qual | 2018/03/24 16:45 | Noah Rubin v Jordi Samper-Montana | 2-6,6-3,2-6 |
| ITF Spain F7 | 2018/03/23 13:00 | Gian Marco Moroni v Jordi Samper-Montana | 6-3,6-2 |
| ITF Turkey F10 | 2018/03/13 07:30 | Adam Chadaj v Peter Torebko | 5-7,5-7 |
| ITF Turkey F48 | 2017/12/22 07:15 | Adam Chadaj v Dante Gennaro | 3-6,3-6 |
| ITF Turkey F48 | 2017/12/21 07:15 | Adam Chadaj v Luca George Tatomir | 6-2,2-6,7-6 |
| ITF Turkey F48 | 2017/12/19 08:00 | Adam Chadaj v George Tsivadze | 6-3,3-6,6-0 |
| ITF Turkey F47 | 2017/12/12 07:15 | Adam Chadaj v Julian Lenz | 6-3,3-6,6-7 |
| ITF Turkey F45 | 2017/11/29 06:45 | Francois-Arthur Vibert v Adam Chadaj | 7-6,6-0 |
| ITF Turkey F45 | 2017/11/28 12:30 | Francois-Arthur Vibert v Adam Chadaj | 7-6,6-0 |
| ITF Poland F11 | 2017/09/01 09:00 | Pavel Filin v Adam Chadaj | 7-6,7-6 |