Stadium: Court 2 Round: 25 Ground: Clay
| ITF M15 Porec | 2019/03/12 09:00 | Deni Zmak v Gabor Borsos | 3-6,1-6 |
| ITF M15 Porec | 2019/03/11 09:00 | Oleksii Krutykh v Deni Zmak | 3-6,7-6,4-10 |
| ITF Bosnia and Herzegovina F2 | 2018/05/24 11:40 | Elmar Ejupovic v Deni Zmak | 6-4,6-4 |
| ITF Bosnia and Herzegovina F2 | 2018/05/22 09:40 | Deni Zmak v Gorazd Srbljak | 4-6,6-3,6-4 |
| ITF Bosnia and Herzegovina F1 | 2018/05/16 12:30 | Deni Zmak v Tom Kocevar-Desman | 4-6,6-1,1-6 |
| ITF Bosnia and Herzegovina F1 Qual | 2018/05/14 09:50 | Deni Zmak v Bodin Zarkovic | 6-2,6-2 |
| ITF Bosnia and Herzegovina F1 Qual | 2018/05/13 10:30 | Deni Zmak v Petar Pjevcevic | 6-1,6-0 |
| ITF Croatia F3 | 2018/03/23 12:35 | Matteo Viola v Deni Zmak | 3-6,6-3,6-2 |
| ITF M15 Doha | 2019/03/13 14:00 | Marat Deviatiarov v Geoffrey Blancaneaux | 3-6,2-6 |
| ITF M15 Doha | 2019/03/12 14:15 | Dalibor Svrcina v Marat Deviatiarov | 6-3,3-6,1-6 |
| ITF M15 Doha | 2019/03/07 13:55 | Marat Deviatiarov v Marek Semjan | 7-6,3-6,4-6 |
| ITF M15 Doha | 2019/03/06 14:30 | Riccardo Balzerani v Marat Deviatiarov | 6-4,3-6,6-7 |
| ITF M25 Aktobe | 2019/02/21 05:00 | Alejandro Tabilo v Marat Deviatiarov | 6-3,6-4 |
| ITF M25 Aktobe | 2019/02/20 05:00 | Marat Deviatiarov v Luca Giacomini | 3-6,7-5,7-5 |
| ITF M25 Aktobe | 2019/02/19 07:00 | Marat Deviatiarov v Savriyan Danilov | 6-4,6-2 |
| ITF M25 Aktobe | 2019/02/18 08:00 | Marat Deviatiarov v Ivan Sabanov | 6-2,6-7,10-7 |