Stadium: Center Court Round: 25 Ground: Clay
| ITF M25 Belgrade | 2021/06/27 07:00 | Viktor Jovic v Aleksa Pisaric | 7-6,6-3 |
| 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 |
| ITF M15 Doboj | 2023/05/10 09:45 | Samir Hamza Reguig v Aleksa Pisaric | 6-2,4-6,6-3 |
| ITF M15 Osijek | 2023/05/03 12:15 | Andrej Nedic v Aleksa Pisaric | 6-4,6-2 |
| UTR Pro Beograd | 2023/04/16 06:00 | Nazim Makhlouf v Aleksa Pisaric | 2-6,1-5 |
| UTR Pro Beograd | 2023/04/15 09:00 | Aleksa Pisaric v Gorazd Srbljak | 6-2,5-2 |
| ITF M15 Sofia | 2023/07/03 11:30 | Viktor Jovic v Antonio Massara | 6-4,4-6,7-10 |
| ITF M15 Sofia | 2023/07/03 06:30 | Viktor Jovic v Niccolo Ciavarella | 6-4,6-4 |
| ITF M15 Kursumlijska Banja | 2023/06/18 16:00 | Viktor Jovic v Joao Eduardo Schiessl | 7-5,6-4 |
| ITF M15 Kursumlijska Banja | 2023/06/18 09:30 | Felix Gill v Viktor Jovic | 6-4,3-6,4-10 |
| ITF M15 Kursumlijska Banja | 2023/06/17 17:15 | Viktor Jovic v Petr Bar Biryukov | 3-6,7-5,6-4 |
| ITF M15 Kursumlijska Banja | 2023/06/17 12:00 | Viktor Jovic v Gino Romano | 6-3,6-4 |
| ITF M15 Kursumlijska Banja | 2023/06/14 11:55 | Federico Agustin Gomez v Viktor Jovic | 3-6,1-6 |
| ITF M15 Kursumlijska Banja | 2023/06/13 13:35 | Viktor Jovic v Bautista Vilicich | 6-1,6-0 |