Stadium: Wisla Centrum 1 Round: 27 Ground: Clay
| ITF Poland F1 | 2018/05/02 12:30 | Jordi Samper-Montana v Dan Dowson | 6-3,6-1 |
| ITF Poland F1 | 2018/05/01 11:55 | Jordi Samper-Montana v Adam Chadaj | 6-3,6-3 |
| 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 |
| ITF Poland F1 | 2018/04/30 10:00 | Raphael Baltensperger v Peter Heller | 2-6,6-7 |
| ITF Turkey F16 | 2018/04/24 09:00 | Jules Okala v Peter Heller | 6-1,4-6,6-4 |
| ITF Turkey F15 | 2018/04/19 07:30 | Peter Heller v Paul Woerner | 6-4,3-6,3-6 |
| ITF Turkey F15 | 2018/04/18 07:30 | Peter Heller v Lorenzo Frigerio | 7-6,6-2 |
| ITF Turkey F15 | 2018/04/16 07:30 | Peter Heller v Adrian Andreev | 6-3,6-3 |
| ITF Turkey F15 | 2018/04/15 07:30 | Peter Heller v Lance-Pierre Du Toit | 6-4,6-1 |
| ITF Turkey F15 | 2018/04/14 07:30 | Peter Heller v Franco Ribero | 6-2,6-2 |
| ITF Turkey F12 | 2018/03/30 09:10 | Marsel Ilhan v Peter Heller | 6-4,7-5 |