Stadium: Court 3 Round: 25 Ground: Clay
| ITF Ukraine F3 | 2018/05/22 10:45 | Dolgosheyev, Oleg v Katic, Dejan | 6-4,6-3 |
| ITF Ukraine F2 | 2018/05/15 10:55 | Achour, Nazar v Katic, Dejan | 6-3,6-4 |
| ITF Ukraine F1 | 2018/05/09 10:15 | Strelchenko, Daniil v Katic, Dejan | 1-6,6-7 |
| ITF Ukraine F1 | 2018/05/08 13:10 | Shcherba, Vitalii v Katic, Dejan | 7-5,3-6,6-7 |
| ITF Egypt F13 | 2018/04/10 08:00 | Katic, Dejan v Jomby, Tom | 1-6,7-6,3-6 |
| Egypt F12, Singles Qualifying | 2018/04/03 08:00 | Katic, Dejan v Taweel, Issam Haitham | 6-3,3-6,4-6 |
| ITF Egypt F11 | 2018/03/28 13:00 | Blanco Guadalupe, Jorge v Katic, Dejan | 6-7,7-6,6-4 |
| ITF Egypt F10 | 2018/03/22 09:50 | Bega, Alessandro v Katic, Dejan | 2-6,6-4,7-6 |
| ITF Serbia F1 Qual | 2018/08/06 08:00 | Pjevcevic, Petar v Andrea Picchione | 1-6,4-6 |
| ITF Serbia F1 Qual | 2018/08/05 08:00 | Shendrit Deari v Andrea Picchione | 6-4,6-7,2-6 |
| ITF Serbia F1 Qual | 2018/08/04 09:30 | Pavlovic, Marko v Andrea Picchione | 5-7,3-6 |
| Challenger L'Aquila Qual | 2018/06/16 13:50 | Licciardi, Pietro v Andrea Picchione | 6-4,6-0 |
| ITF Bosnia and Herzegovina F3 | 2018/05/30 14:55 | Andrea Picchione v Hansson, Gustav | 4-6,6-3,3-6 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/28 09:00 | Andrea Picchione v Durguti, Besir | 2-6,6-1,6-3 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/27 08:00 | Mora, Daniel v Andrea Picchione | 3-6,1-6 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/26 09:30 | Andrea Picchione v Suntic, Sabit | 6-2,6-2 |