Stadium: Wisla Centrum 2 Round: 26 Ground: Clay
| ITF Poland F1 | 2018/05/01 12:10 | Marcin Gawron v Rafael Mazon-Hernandez | 3-6,6-2,1-6 |
| ITF Spain F10 Qual | 2018/04/21 12:00 | Oleg Prihodko v Rafael Mazon-Hernandez | 6-1,6-0 |
| ITF Spain F9 Qual | 2018/04/14 14:30 | Carlos Fernandez-Espinar v Rafael Mazon-Hernandez | 2-6,6-4,6-3 |
| ITF Spain F7 | 2018/03/18 09:30 | Rafael Mazon-Hernandez v Alvaro Blanco Damea | 6-7,5-7 |
| ITF Spain F7 | 2018/03/17 12:30 | Rafael Mazon-Hernandez v Ruben Busch | 6-1,6-3 |
| ITF Spain F7 | 2018/03/16 12:00 | Rafael Mazon-Hernandez v Robert Ziganshin | 6-7,6-2,6-4 |
| ITF Spain F6 Qual | 2018/03/12 10:45 | Rafael Mazon-Hernandez v Pol Martin Tiffon | 3-6,1-6 |
| ITF Spain F6 Qual | 2018/03/11 08:00 | Rafael Mazon-Hernandez v Zakhar Trapeznikov | 6-1,7-5 |
| 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 |