Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF Italy F33 | 2015/10/28 12:00 | Andrea Guerrieri v Celebic, Ljubomir | 3-6,6-7 |
| ITF Croatia F4 Qual | 2015/03/09 09:00 | Celebic, Ljubomir v Andrea Guerrieri | 6-1,6-2 |
| ITF Greece F1 | 2018/02/26 08:00 | Andrea Guerrieri v Manekas, Athanassios | 2-6,6-1,6-2 |
| Tunisia F6, Singles Qualifying | 2018/02/12 10:45 | Hidalgo, Diego v Andrea Guerrieri | 6-2,4-6,6-1 |
| ITF Tunisia F5 | 2018/02/05 08:00 | Vejvara, Lukas v Andrea Guerrieri | 6-3,6-2 |
| ITF Tunisia F5 | 2018/02/04 08:00 | Ziganshin, Robert v Andrea Guerrieri | 3-6,1-6 |
| Tunisia F4, Singles Qualifying | 2018/02/01 10:35 | Andrea Guerrieri v Vilella Martinez, Mario | 6-7,2-6 |
| Tunisia F4, Singles Qualifying | 2018/01/31 09:00 | Andrea Guerrieri v Giuseppe Tresca | 6-3,6-2 |
| ITF Qatar F5 Qual | 2017/12/11 13:55 | Karl Friberg v Andrea Guerrieri | 1-6,6-1,6-4 |
| ITF Qatar F5 Qual | 2017/12/10 14:40 | Andrea Guerrieri v Saidkarimov, Saida' Lo | 6-1,6-3 |
| 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 Tunisia F1 | 2018/01/10 08:30 | Gabrieli, Tommaso v Celebic, Ljubomir | 3-6,1-6 |
| ITF Serbia F4 | 2017/08/31 08:00 | Celebic, Ljubomir v Karimov, Jurabek | 2-6,6-7 |
| ITF Serbia F4 | 2017/08/30 12:10 | Celebic, Ljubomir v Beale, Jeremy | 4-6,6-4,6-2 |