Stadium: Court 7 Round: 25 Ground: Clay
| Hungary F6, Singles | 2018/08/20 09:00 | Semjan, Marek v Samuel Puskar | 6-3,6-1 |
| Hungary F6, Singles | 2018/08/19 08:00 | Semjan, Marek v Toth, Gabor-Janos | 6-1,4-6,6-4 |
| ITF Serbia F2 | 2018/08/16 08:00 | Semjan, Marek v Tikhomirov, Maksim | 1-6,6-1,1-6 |
| ITF Serbia F2 | 2018/08/14 08:00 | Gatev, Maximilian v Semjan, Marek | 7-5,4-6,2-6 |
| ITF Slovakia F3 | 2018/08/08 09:05 | Semjan, Marek v Alexander Shevchenko | 4-6,6-4,1-6 |
| ITF Slovakia F2 | 2018/08/02 08:50 | Antonio Massara v Semjan, Marek | 6-2,6-3 |
| ITF Slovakia F2 | 2018/08/01 09:25 | Vajda, Peter v Semjan, Marek | 4-6,4-6 |
| ITF Slovakia F2 | 2018/07/31 07:00 | Semjan, Marek v Stepanek, Antonin | 6-3,6-3 |
| ITF Slovakia F3 | 2018/08/09 08:00 | Kalenichenko, Danylo v Glvac, Andrej | 4-6,6-2,6-3 |
| ITF Slovakia F2 | 2018/07/31 15:25 | Liska, Tomas v Glvac, Andrej | 6-2,1-6,6-2 |
| ITF Slovakia F1 | 2018/07/24 13:00 | Glvac, Andrej v Maruscak, Matej | 6-7,2-6 |
| Czech Republic F6, Singles Qualifying | 2018/07/07 09:30 | Glvac, Andrej v Hodor, Samuel | 4-6,3-6 |
| Challenger Poprad Tatry | 2018/06/20 10:10 | Glvac, Andrej v Pavlasek, Adam | 2-6,0-6 |
| Challenger Poprad Tatry | 2018/06/18 10:00 | Glvac, Andrej v Sproch, Dominik | 4-6,6-0,6-2 |
| ITF Czech Republic F3 Qual | 2018/05/28 09:00 | Kenneth Raisma v Glvac, Andrej | 6-2,6-3 |
| ITF Bulgaria F1 | 2018/05/16 08:35 | Gabriel Donev v Glvac, Andrej | 5-7,6-3,6-0 |