| ITF Serbia F1 | 2014/07/09 08:00 | Katic, Dejan v Djurdjevic, Bogdan | 6-7,7-5,6-3 |
| ITF Greece F6 | 2014/04/17 06:30 | Katic, Dejan v Tristan Lamasine | 6-7,4-6 |
| ITF Greece F4 | 2014/04/06 08:00 | Katic, Dejan v Jozef Kovalik | 0-6,2-6 |
| ITF Greece F4 | 2014/04/03 10:00 | Katic, Dejan v Ward, Alexander | 3-6,7-5,6-3 |
| ITF Greece F3 | 2014/03/28 08:00 | Katic, Dejan v Jozef Kovalik | 3-6,6-3,6-4 |
| ITF Greece F3 | 2014/03/27 08:00 | Cacic, Nikola v Katic, Dejan | 4-6,5-7 |
| ITF Greece F3 | 2014/03/26 08:00 | Cameron Norrie v Katic, Dejan | 6-1,4-6,1-6 |
| ITF Greece F2 | 2014/03/18 07:30 | Katic, Dejan v Cacic, Nikola | 3-6,6-4,4-6 |
| ITF Serbia F1 | 2014/07/09 10:00 | Kekercheni, Filipp v Celebic, Ljubomir | 6-1,3-6,3-6 |
| ITF Serbia F2 | 2014/06/19 08:00 | Celebic, Ljubomir v Maden, Yannick | 1-6,3-6 |
| ITF Serbia F2 | 2014/06/18 11:25 | Vucic, Ilija v Celebic, Ljubomir | 7-5,0-6,6-7 |
| ITF Serbia F1 | 2014/06/13 10:00 | Celebic, Ljubomir v Nikola Milojevic | 3-6,6-3,6-4 |
| ITF Serbia F1 | 2014/06/12 08:00 | Jankovic, Miki v Celebic, Ljubomir | 4-6,2-6 |
| ITF Serbia F1 | 2014/06/11 09:30 | Celebic, Ljubomir v Kapric, Denis | 6-4,6-2 |
| ITF Bosnia and Herzegovina F3 | 2014/05/21 12:20 | Sancic, Antonio v Celebic, Ljubomir | 6-1,6-4 |
| ITF Bosnia and Herzegovina F3 Qual | 2014/05/19 09:00 | Celebic, Ljubomir v Jandric, Darko | 6-3,6-2 |