Stadium: Court 6 Round: 25 Ground: Clay
| ITF Hungary F2 Qual | 2018/05/13 08:00 | Ville-Petteri Ahti v Tino Kovacic | 6-7,3-6 |
| ITF Hungary F1 Qual | 2018/05/06 08:00 | Tino Kovacic v Leevi Saatela | 4-6,6-4,6-0 |
| ITF Hungary F1 Qual | 2018/05/05 10:00 | Victor Gurevich v Tino Kovacic | 3-6,1-6 |
| ITF Croatia F3 | 2018/03/18 14:30 | Tino Kovacic v Karlo Cubelic | 4-6,5-7 |
| ITF Croatia F3 | 2018/03/18 08:00 | Tino Kovacic v Marco Di Maro | 6-1,3-6,7-5 |
| ITF Turkey F5 | 2018/02/04 07:30 | Vasil Kirkov v Tino Kovacic | 6-1,6-0 |
| ITF Turkey F44 | 2017/11/19 07:15 | Shahin Khaledan v Tino Kovacic | 6-1,6-3 |
| ITF Turkey F44 | 2017/11/18 06:45 | Tino Kovacic v Mustafa Erdogan | 7-6,6-1 |
| ITF Kazakhstan F5 | 2018/04/27 06:55 | Denis Yevseyev v Denis Klok | 4-6,6-1,6-0 |
| ITF Kazakhstan F5 | 2018/04/26 04:00 | Denis Klok v Mikalai Haliak | 6-1,6-0 |
| ITF Kazakhstan F5 | 2018/04/25 04:00 | Vladislav Dubinsky v Denis Klok | 3-6,2-6 |
| ITF Kazakhstan F5 | 2018/04/24 04:00 | Denis Klok v Vazha Shubladze | 2-6,6-3,6-0 |
| ITF Kazakhstan F4 | 2018/04/16 12:00 | Denis Klok v Pavel Kotov | 2-6,1-6 |
| ITF Kazakhstan F3 | 2018/04/11 09:05 | Denis Klok v Pavel Kotov | 3-6,4-6 |
| ITF Kazakhstan F3 | 2018/04/10 04:00 | Denis Klok v Grigoriy Lomakin | 7-6,6-0 |
| ITF Turkey F13 | 2018/04/04 07:00 | Denis Klok v Ivan Davydov | 6-3,2-6,3-6 |