Round: 54 Ground: Carpet indoor
| ITF Perú F1 | 2018/09/22 14:30 | Roman Garkavenko v Enrico dos Santos Lima | 0-6,6-7 |
| ITF Eslovaquia F3 | 2018/08/06 08:00 | Matthew Kandath v Roman Garkavenko | 6-3,6-4 |
| ITF Eslovaquia F1 | 2018/07/22 08:00 | Roman Garkavenko v Martin Zeljenka | 2-6,1-6 |
| ITF Eslovaquia F3 | 2017/08/06 10:00 | Gabor-Janos Toth v Roman Garkavenko | 6-4,6-1 |
| ITF Eslovaquia F1 | 2017/07/23 11:00 | Paul Jubb v Roman Garkavenko | 6-3,6-4 |
| ITF Eslovaquia F1 | 2017/07/22 11:30 | Samo Polakovic v Roman Garkavenko | 2-6,4-6 |
| ITF Czech Republic F7 | 2018/10/24 15:30 | Niels Lootsma v Isa Mammetgulyyev | 6-1,6-4 |
| ITF Czech Republic F7 | 2018/10/23 08:00 | Isa Mammetgulyyev v David Juras | 6-3,7-5 |
| ITF Czech Republic F7 | 2018/10/22 13:00 | Isa Mammetgulyyev v Marek Podlesak | 7-6,6-4 |
| ITF Hungría F7 | 2018/08/29 08:30 | Isa Mammetgulyyev v Sadio Doumbia | 0-6,2-6 |
| ITF Hungría F7 | 2018/08/27 08:30 | Isa Mammetgulyyev v Milan Radojkovic | 2-6,6-1,6-4 |
| ITF Hungría F7 | 2018/08/26 13:00 | Isa Mammetgulyyev v Artur Kulibaba | 6-3,6-1 |
| ITF Hungría F6 | 2018/08/23 08:30 | Gabor Borsos v Isa Mammetgulyyev | 6-2,7-6 |
| ITF Hungría F6 | 2018/08/21 08:00 | Kris Krawcewicz v Isa Mammetgulyyev | 3-6,0-6 |