Stadion: Court 5 Round: 62 Ground: Clay
| ITF - Serbien F1 - Qualifikation | 2018/08/05 08:00 | Stefan Petrovic v Stefan Skadarka | 5-7,4-6 |
| ITF - Serbien F1 - Qualifikation | 2018/08/04 07:00 | Stefan Petrovic v Nitin Gunduboina | 7-5,6-3 |
| ITF - Portugal F11 - Qualifikation | 2018/07/03 08:30 | Mark Whitehouse v Stefan Petrovic | 6-2,7-5 |
| ITF - Portugal F11 - Qualifikation | 2018/07/02 11:00 | Alejandro S Nieto v Stefan Petrovic | 3-6,6-7 |
| ITF - Portugal F11 - Qualifikation | 2018/07/01 16:00 | Harry Thursfield v Stefan Petrovic | 6-7,4-6 |
| ITF - Portugal F10 | 2018/06/25 12:30 | Stefan Petrovic v Nicolas Rosenzweig | 3-6,2-6 |
| ITF - Bosnien und Herzegowina F2 - Qualifikation | 2018/05/19 09:30 | Stefan Petrovic v Andrea Picchione | 3-6,1-6 |
| ITF - Tunesien F17 | 2018/05/03 11:05 | Stefan Petrovic v Maxime Tchoutakian | 2-6,1-6 |
| ITF - China F11 | 2018/07/17 04:50 | Milan Krnjetin v Hanyi Liu | 4-6,2-6 |
| ITF - China F11 - Qualifikation | 2018/07/16 02:30 | Jiaqi Zhao v Milan Krnjetin | 1-6,3-6 |
| ITF - China F11 - Qualifikation | 2018/07/15 04:00 | Zhao Zhao v Milan Krnjetin | 2-6,6-2,2-6 |
| ITF - China F9 - Qualifikation | 2018/06/30 02:00 | Li-Wei Tan v Milan Krnjetin | 6-4,6-1 |
| ITF - China F5 - Qualifikation | 2018/05/05 03:25 | Qun Gao v Milan Krnjetin | 6-3,6-3 |
| ITF - Malaysia F2 | 2017/10/22 02:00 | Kelsey Stevenson v Milan Krnjetin | 6-2,6-4 |
| ITF - Malaysia F2 | 2017/10/21 01:00 | Milan Krnjetin v Aleksandr Malyshev | 5-7,7-5,6-3 |