Stadium: Court 3 Round: 62 Ground: Clay
| ITF Serbia F4 | 2018/08/26 10:00 | Stefan Micov v Aleksa Bucan | 1-6,1-6 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/19 12:00 | Aleksa Bucan v Stefan Granolic | 6-0,6-4 |
| ITF Bosnia and Herzegovina F1 Qual | 2018/05/13 10:30 | Valentin Vanta v Aleksa Bucan | 6-2,4-6,6-3 |
| ITF Bosnia and Herzegovina F2 Qual | 2017/05/28 08:00 | Aleksa Bucan v Milos Nikolic | 3-6,2-6 |
| ITF Germany F15 | 2016/10/15 08:00 | Aleksa Bucan v Patrick Nystroem | 4-6,3-6 |
| ITF Germany F14 | 2016/10/09 08:00 | Aleksa Bucan v Sharmal Dissanayake | 1-6,4-6 |
| ITF Serbia F2 Qual | 2016/07/23 12:00 | Nebojsa Peric v Aleksa Bucan | 6-4,6-7,6-3 |
| ITF Austria F1 | 2016/07/03 07:45 | Yuanfeng Li v Aleksa Bucan | 7-6,6-3 |
| ITF Serbia F4 | 2018/08/26 10:00 | Thomas Bosancic v Stefan Skadarka | 3-6,7-6,6-3 |
| ITF Serbia F3 | 2018/08/19 12:30 | Martin Bugaj v Thomas Bosancic | 6-3,6-4 |
| ITF Serbia F3 | 2018/08/18 09:30 | Thomas Bosancic v Klim Ivanov | 6-4,6-3 |
| ITF Serbia F2 | 2018/08/12 08:00 | Martin Bugaj v Thomas Bosancic | 6-4,4-6,6-1 |
| ITF Serbia F2 | 2018/08/11 09:30 | Thomas Bosancic v Kooros Ghasemi | 6-1,6-2 |
| ITF Serbia F1 Qual | 2018/08/05 10:30 | Filip Jakob Zupancic v Thomas Bosancic | 6-4,6-3 |
| Challenger Burnie Qual | 2018/01/27 02:25 | Takuto Niki v Thomas Bosancic | 6-3,6-2 |
| ITF Australia F3 Qual | 2017/03/18 00:00 | Thomas Bosancic v Mayez Jupiter Elrich | 3-6,6-3,1-6 |