Stadium: Court 5 Round: 62 Ground: Clay
| ITF - M15 Brcko | 2021/05/16 09:30 | Mario Aleksic v Luka Petrovic | 1-6,1-3 |
| Adriatic Tennis Series | 2020/06/08 13:58 | Pavle Daljev v Mario Aleksic | 7-5,7-6 |
| Adriatic Tennis Series | 2020/06/08 12:20 | Pavle Daljev v Mario Aleksic | 7-5,7-6 |
| ITF - M15 Antalya | 2020/02/16 07:00 | Kazuki Shimizu v Mario Aleksic | 6-0,6-2 |
| ITF - M15 Antalya | 2020/02/11 07:00 | Mario Aleksic v Lautaro Agustin Falabella | 3-6,6-1,2-10 |
| ITF - M15 Antalya | 2020/02/02 09:00 | Alex M Pujolras v Mario Aleksic | 6-0,6-4 |
| ITF - M15 Antalya | 2019/11/05 07:00 | Mario Aleksic v Luka Pavlovic | 2-6,3-6 |
| ITF - M15 Antalya | 2019/11/04 07:00 | Tomas Farjat v Mario Aleksic | 6-4,5-7,6-10 |
| ITF - M15 Antalya | 2020/12/06 07:00 | Tadeas Paroulek v Nicolas Cortes Campos | 6-3,6-2 |