Stadium: Centre Round: 24 Ground: Hardcourt outdoor
| ITF M25 Vogau | 2019/08/05 08:00 | Sebastian Kurzmann v Zvonimir Oreskovic | 5-7,2-6 |
| ITF M15 Gubbio | 2019/07/15 08:00 | Gabriele Moghini v Zvonimir Oreskovic | 6-3,6-3 |
| ITF M15 Brcko | 2019/05/20 08:00 | Maxim Krapivin v Zvonimir Oreskovic | 2-6,6-4,10-4 |
| ITF M25 Doboj | 2019/05/14 07:00 | Sabit Suntic v Zvonimir Oreskovic | 4-6,6-0,11-9 |
| ITF M25 Doboj | 2019/05/13 07:00 | Milos Milakovic v Zvonimir Oreskovic | 1-6,2-6 |
| ITF M25 Prijedor | 2019/05/08 11:55 | Marko Miladinovic v Zvonimir Oreskovic | 6-1,6-0 |
| ITF M25 Prijedor | 2019/05/07 16:25 | Tadija Radovanovic v Zvonimir Oreskovic | 4-6,6-3,7-10 |
| ITF M25 Prijedor | 2019/05/07 10:00 | Gabriel Sanchez v Zvonimir Oreskovic | 0-6,3-6 |
| Challenger Portoroz | 2019/08/12 08:00 | Tomas Lipovsek Puches v Filip Jeff Planinsek | 6-3,6-1 |
| ITF M15 Vilnius | 2019/07/11 09:25 | Robertas Vrzesinski v Tomas Lipovsek Puches | 1-6,6-3,6-3 |
| ITF M15 Vilnius | 2019/07/09 13:40 | Kristian Lozan v Tomas Lipovsek Puches | 4-6,6-1,0-6 |
| ITF M15 Balatonalmadi | 2019/06/19 11:15 | Darko Jandric v Tomas Lipovsek Puches | 6-2,6-4 |
| ITF M15 Bucharest | 2019/05/23 07:00 | Tomas Lipovsek Puches v Matheus P De Almeida | 1-6,6-0,0-6 |
| ITF M15 Troisdorf | 2019/05/07 08:00 | Constantin Schmitz v Tomas Lipovsek Puches | 6-2,6-3 |
| ITF M15 Madrid | 2019/04/20 10:15 | Ivan Gakhov v Tomas Lipovsek Puches | 6-0,6-3 |
| ITF M15 Madrid | 2019/04/19 12:30 | Jose Fco. Vidal Azorin v Tomas Lipovsek Puches | 6-7,6-1,3-6 |