Stadium: Court 13 Round: 28 Ground: Hardcourt outdoor
| ITF Greece F1 | 2018/03/02 10:00 | Johnson, Luke v Celebic, Ljubomir | 4-6,6-7 |
| ITF Greece F1 | 2018/03/01 08:00 | Celebic, Ljubomir v Adrian Bodmer | 6-2,6-0 |
| ITF Greece F1 | 2018/02/28 11:00 | Andrea Guerrieri v Celebic, Ljubomir | 4-6,0-6 |
| Tunisia F3, Singles Qualifying | 2018/01/26 08:30 | Celebic, Ljubomir v Toledo Bague, Pol | 6-1,6-3 |
| Tunisia F3, Singles Qualifying | 2018/01/25 08:30 | Bortolotti, Marco v Celebic, Ljubomir | 2-6,2-6 |
| Tunisia F3, Singles Qualifying | 2018/01/24 08:30 | Raul Brancaccio v Celebic, Ljubomir | 1-6,2-6 |
| ITF Tunisia F2 | 2018/01/16 10:50 | Nagy, Peter v Celebic, Ljubomir | 6-3,7-5 |
| ITF Tunisia F1 | 2018/01/11 08:30 | Javier Barranco Cosano v Celebic, Ljubomir | 4-6,6-4,6-3 |
| ITF Greece F1 | 2018/03/02 08:00 | Borsos, Gabor v Jankovits, Yannick | 2-6,2-6 |
| ITF Greece F1 | 2018/03/01 12:10 | Alexandros Skorilas v Jankovits, Yannick | 1-6,3-6 |
| ITF Greece F1 | 2018/02/27 08:00 | Barkai, Yannai v Jankovits, Yannick | 4-6,0-6 |
| Challenger Bergamo Qual | 2018/02/19 09:00 | Grigelis, Laurynas v Jankovits, Yannick | 7-5,7-5 |
| Challenger Bergamo Qual | 2018/02/18 10:50 | Sieber, Marc v Jankovits, Yannick | 2-6,6-3,3-6 |
| Challenger Bergamo Qual | 2018/02/17 13:20 | Jankovits, Yannick v Andrea Pellegrino | 7-6,3-6,6-3 |
| ITF Great Britain F3 | 2018/02/13 14:55 | Nielsen, Frederik v Jankovits, Yannick | 6-2,3-6,6-3 |
| Challenger Budapest Qual | 2018/02/04 12:40 | Cacic, Nikola v Jankovits, Yannick | 6-4,6-1 |