Stadium: Ustron 1 Round: 25 Ground: Clay
| ITF Czech Republic F11 | 2017/11/21 13:15 | Danylo Kalenichenko v Marcin Gawron | 6-3,6-2 |
| Challenger Bratislava Qual | 2017/11/04 12:35 | Marcin Gawron v Jan Mertl | 4-6,6-7 |
| ITF Czech Republic F7 | 2017/10/25 15:45 | Marcin Gawron v Matej Vocel | 0-6,1-6 |
| Challenger - Stettin | 2017/09/12 19:05 | Richard Gasquet v Marcin Gawron | 6-3,6-0 |
| ITF Poland F11 | 2017/09/03 10:00 | Marcin Gawron v Pawel Juszczak | 4-6,3-6 |
| ITF Poland F11 | 2017/09/01 09:00 | Ivan Endara v Marcin Gawron | 6-4,6-7,4-6 |
| ITF Poland F11 | 2017/08/30 11:10 | Marcin Gawron v Szymon Walkow | 6-1,6-4 |
| ITF Poland F11 | 2017/08/28 09:00 | Marcin Gawron v Patryk Krolik | 6-3,6-0 |
| 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 Spain F6 Qual | 2018/03/10 09:15 | Rafael Mazon-Hernandez v Alex M Pujolras | 6-2,6-3 |