Stadium: Court 5 Round: 62 Ground: Clay
| ITF Germany F5 | 2018/06/25 08:00 | Mateusz Terczynski v Nikola Slavic | 6-1,7-6 |
| ITF Turkey F14 | 2018/04/07 07:30 | Nikola Slavic v Valentin Vanta | 0-6,3-6 |
| ITF Greece F2 | 2018/03/03 07:30 | Nikola Slavic v Corrado Summaria | 3-6,3-6 |
| ITF Greece F1 | 2018/02/26 08:00 | Gabor Borsos v Nikola Slavic | 6-3,6-2 |
| ITF Greece F1 | 2018/02/24 11:00 | Nikola Slavic v Filip Kucbel | 1-6,6-3,7-6 |
| ITF Macedonia F1 Qual | 2017/07/24 08:00 | Luca Narcisi v Nikola Slavic | 6-2,6-3 |
| ITF Macedonia F1 Qual | 2017/07/22 08:00 | Alexey Dubinin v Nikola Slavic | 2-6,3-6 |
| ITF Bosnia and Herzegovina F3 | 2017/06/04 08:00 | Nikola Slavic v Grega Boh | 4-6,0-6 |
| ITF Slovakia F1 | 2018/07/22 08:00 | Stepan Holis v Matthew Kandath | 4-6,7-5,6-0 |
| ITF Slovakia F1 | 2018/07/21 11:00 | Matthew Kandath v Tomas Balazi | 6-4,6-4 |
| ITF USA F18 | 2018/06/25 14:00 | Ryan Goetz v Matthew Kandath | 6-1,6-4 |
| ITF USA F18 | 2018/06/24 14:00 | Austin Hussey v Matthew Kandath | 2-6,4-6 |
| ITF USA F16 | 2018/06/17 17:00 | Jordi Arconada v Matthew Kandath | 6-2,6-3 |
| ITF USA F14 | 2018/06/10 15:00 | Matthew Kandath v Roy Smith | 1-6,5-7 |
| ITF USA F14 | 2018/06/09 16:00 | Matthew Kandath v Jonathan Sorbo | 6-4,6-4 |
| ITF USA F12 | 2018/04/22 18:30 | Matthew Kandath v Jared Pratt | 6-4,3-6,4-6 |