| Challenger Banja Luka | 2023/08/07 09:55 | Eric Vanshelboim v Vladan Tadic | 6-4,6-3 |
| ITF M15 Novi Sad | 2023/08/01 07:30 | Sergei Pogosian v Vladan Tadic | 6-1,6-2 |
| ITF M15 Novi Sad | 2023/07/31 07:00 | Vladan Tadic v Aljaz Jeran | 5-7,6-4,10-6 |
| ITF M15 Belgrade | 2023/06/25 12:00 | Kristian Juhas v Vladan Tadic | 6-3,6-3 |
| ITF M15 Sarajevo | 2023/06/05 11:00 | Vladan Tadic v Petar Jovanovic | 6-7,6-2,8-10 |
| ITF M15 Sarajevo | 2023/06/04 11:30 | Petar Belosevic v Vladan Tadic | 1-6,3-6 |
| ITF M25 Kiseljak | 2023/05/28 07:00 | Gal Emersic Potocnik v Vladan Tadic | 3-6,6-0,10-7 |
| ITF M15 Brcko | 2023/05/24 16:00 | Peter Benjamin Privara v Vladan Tadic | 6-3,6-4 |
| ITF M25 Osijek | 2023/08/07 12:55 | Marcell Bartakovics v Aleksa Pisaric | 6-4,2-6,10-5 |
| ITF M15 Novi Sad | 2023/08/02 09:30 | Valerio Aboian v Aleksa Pisaric | 6-4,6-3 |
| ITF M15 Sofia | 2023/07/06 06:30 | Aleksa Pisaric v Leonardo Aboian | 1-6,4-6 |
| ITF M15 Sofia | 2023/07/05 10:15 | Aleksa Pisaric v Viktor Jovic | 6-3,7-6 |
| ITF M15 Belgrade | 2023/06/28 08:40 | Aleksa Pisaric v Aleksa Mardjonovic | 6-4,4-6,3-6 |
| ITF M15 Sarajevo | 2023/06/07 06:55 | Aleksa Pisaric v Igor Gimenez | 1-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/05/31 11:05 | Aleksa Pisaric v Leonardo Aboian | 6-7,6-7 |
| ITF M15 Kursumlijska Banja | 2023/05/24 08:45 | Aleksa Pisaric v Evgeny Tyurnev | 4-6,5-7 |