Round: 25 Ground: Clay
| ITF Serbia F6 | 2016/09/06 08:30 | Domagoj Biljesko v Katic, Dejan | 6-0,6-3 |
| Serbia F5, Singles | 2016/08/18 10:05 | Milan Drinic v Katic, Dejan | 0-6,4-6 |
| Serbia F5, Singles | 2016/08/16 10:10 | Szintai, David v Katic, Dejan | 6-4,6-7,4-6 |
| ITF Serbia F4 | 2016/08/11 09:00 | Stefano Travaglia v Katic, Dejan | 6-2,6-4 |
| ITF Serbia F4 | 2016/08/09 12:30 | Katic, Dejan v Djurdjevic, Bogdan | 6-1,6-2 |
| ITF Serbia F3 | 2016/08/04 09:30 | Linzer, Michael v Katic, Dejan | 6-1,6-0 |
| ITF Serbia F2 | 2016/07/29 09:00 | Katic, Dejan v Celebic, Ljubomir | 2-6,4-6 |
| ITF Serbia F2 | 2016/07/28 12:15 | Katic, Dejan v Milan Drinic | 7-6,7-6 |
| ITF Greece F4 | 2016/04/12 10:05 | Kapogiannis, Charalampos v Sikora, Adrian | 7-5,6-2 |
| ITF Greece F3 | 2016/04/07 07:00 | O'Mara, Jonny v Sikora, Adrian | 6-2,6-1 |
| ITF Greece F3 | 2016/04/06 10:50 | Milan Drinic v Sikora, Adrian | 6-7,1-6 |
| Challenger Drummondville Qual | 2016/03/13 14:00 | Sikora, Adrian v Lin, Winston | 6-3,5-7,2-6 |
| ITF Switzerland F2 | 2016/02/15 12:30 | Sikora, Adrian v Daniel Altmaier | 6-7,3-6 |
| ITF Switzerland F1 | 2016/02/08 09:55 | Dancevic, Frank v Sikora, Adrian | 6-1,7-6 |
| ITF Germany F3 | 2016/01/27 14:45 | Sikora, Adrian v Maximilian Marterer | 3-6,4-6 |
| ITF Belarus F1 Qual | 2015/10/23 09:00 | Stefan Kozlov v Sikora, Adrian | 7-6,6-3 |