Stadium: Court 3 Round: 62 Ground: Clay
| ITF Bosnia and Herzegovina F2 | 2018/05/23 11:00 | Фране Нинчевич v Том Кочевар-Десман | 2-6,2-6 |
| ITF Hungary F1 Qual | 2018/05/06 10:00 | Фране Нинчевич v Daniel Khin | 6-3,4-6,3-6 |
| ITF Croatia F3 | 2018/03/20 10:00 | Фране Нинчевич v Nicola Ghedin | 6-2,5-7,6-7 |
| ITF Croatia F1 | 2018/03/04 15:00 | Себастиан Прехтел v Фране Нинчевич | 6-4,7-5 |
| ITF Croatia F1 | 2018/03/04 09:00 | Alexandru Ionel Stroe v Фране Нинчевич | 3-6,0-6 |
| ITF Turkey F1 | 2018/01/06 08:00 | Фране Нинчевич v Александър Боборикин | 7-5,3-6,1-6 |
| ITF Greece F9 Qual | 2017/11/12 09:00 | Антоан Уолч v Фране Нинчевич | 6-3,6-2 |
| ITF Greece F9 Qual | 2017/11/11 08:30 | Фране Нинчевич v Lorenzo Corioni | 6-3,7-5 |
| ITF Austria F3 | 2018/07/14 07:15 | Якоб Айчхорн v Stefan Dragovic | 6-2,4-6,6-4 |
| ITF Austria F2 | 2018/07/07 07:15 | Carlos Kelaidis v Stefan Dragovic | 6-2,6-2 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/26 07:00 | Zvonimir Oreskovic v Stefan Dragovic | 6-4,7-5 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/20 12:30 | Stefan Dragovic v Lingxi Zhao | 1-6,7-5,5-7 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/20 07:00 | Stefan Dragovic v Бьорн Нарейка | 6-1,6-2 |
| ITF Bosnia and Herzegovina F1 Qual | 2018/05/14 09:30 | Samuel Hodor v Stefan Dragovic | 5-7,6-1,6-1 |
| ITF Tunisia F3 | 2018/01/20 11:30 | Stefan Dragovic v Намиз Маклоуф | 3-6,6-7 |
| ITF Tunisia F2 | 2018/01/17 10:55 | Stefan Dragovic v Harrison Lombe | 1-6,1-6 |