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