Stadium: C Round: 25 Ground: Carpet indoor
| ITF Czech Republic F4 | 2018/06/26 08:00 | Jan Mertl v Oscar Jose Gutierrez | 7-6,6-3 |
| ITF Hungary F5 | 2018/06/20 09:40 | Oscar Jose Gutierrez v Eduardo Dischinger | 6-2,6-1 |
| ITF Hungary F5 | 2018/06/19 09:35 | Oscar Jose Gutierrez v Peter Nagy | 4-6,6-3,6-1 |
| ITF Hungary F4 | 2018/06/16 08:00 | Oscar Jose Gutierrez v Lenny Hampel | 1-6,4-6 |
| ITF Hungary F4 | 2018/06/15 08:00 | Peter Nagy v Oscar Jose Gutierrez | 7-5,4-6,1-6 |
| ITF Hungary F4 | 2018/06/14 09:30 | Vlad Andrei Dancu v Oscar Jose Gutierrez | 2-6,3-6 |
| ITF Hungary F4 | 2018/06/12 08:00 | Ljubomir Celebic v Oscar Jose Gutierrez | 2-6,6-4,3-6 |
| ITF Argentina F3 | 2018/05/30 13:00 | Tomas Martin Etcheverry v Oscar Jose Gutierrez | 7-6,6-2 |
| Challenger Poprad Tatry Qual | 2018/06/16 07:30 | Artem Dubrivnyy v Petr Michnev | 6-4,6-2 |
| ITF Hungary F4 | 2018/06/13 08:00 | Pascal Brunner v Petr Michnev | 6-2,2-6,6-1 |
| ITF Hungary F4 | 2018/06/11 13:00 | Gustav Hansson v Petr Michnev | 6-0,1-6,2-6 |
| ITF Czech Republic F3 | 2018/05/30 08:30 | Petr Michnev v Patrik Rikl | 2-6,4-6 |
| Challenger Ostrava Qual | 2018/04/28 12:25 | Petr Michnev v Juan Pablo Ficovich | 2-6,3-6 |
| ITF Egypt F14 | 2018/04/20 08:00 | Petr Michnev v Marat Deviatiarov | 4-6,4-6 |
| ITF Egypt F14 | 2018/04/19 09:35 | Petr Michnev v Nicolas Uryson | 6-3,6-7,6-3 |
| ITF Egypt F14 | 2018/04/18 08:00 | Petr Michnev v Matic Zaplotnik | 6-1,6-1 |