Stadium: Court 6 Round: 54 Ground: Clay
| ITF M15 Novi Sad | 2019/08/05 10:30 | Amaury Delmas v Domagoj Biljesko | 6-4,4-6,10-7 |
| ITF M15 Novi Sad | 2019/07/30 11:35 | Arklon H D Pino v Domagoj Biljesko | 6-0,4-6,6-0 |
| ITF M15 Wels | 2019/07/22 13:10 | Tomas Liska v Domagoj Biljesko | 4-6,6-4,10-3 |
| ITF M15 Kramsach | 2019/07/15 13:30 | Edoardo Lavagno v Domagoj Biljesko | 6-1,6-4 |
| ITF M15 Kramsach | 2019/07/15 08:00 | Stevan Popovic v Domagoj Biljesko | 2-6,0-6 |
| ITF M15 Balatonalmadi | 2019/06/17 09:00 | Domagoj Biljesko v Georgii Kravchenko | 5-7,7-5,8-10 |
| ITF M25 Kiseljak | 2019/05/31 07:00 | Alen Rogic-Hadzalic v Domagoj Biljesko | 3-6,7-6,6-3 |
| ITF M25 Kiseljak | 2019/05/30 07:00 | Daniil Glinka v Domagoj Biljesko | 6-4,4-6,6-7 |
| ITF M15 Novi Sad | 2019/08/08 08:00 | Mihailo Popovic v Peter Nagy | 2-6,2-6 |
| ITF M15 Novi Sad | 2019/08/07 12:15 | Stefan Kabasaj v Mihailo Popovic | 0-6,0-6 |
| ITF M15 Novi Sad | 2019/07/30 11:45 | Mihailo Popovic v Vadym Ursu | 6-4,3-6,2-6 |
| ITF M15 Belgrade | 2019/07/03 10:10 | Bogdan Ionut Apostol v Mihailo Popovic | 6-2,7-6 |