Round: 44 Ground: Clay
| ITF - M15 Prijedor | 2021/05/09 12:30 | Duje Kekez v Obrad Markovski | 6-4,6-3 |
| ITF - M15 Sibenik | 2021/04/18 13:00 | Borna Devald v Obrad Markovski | 6-3,5-7,10-7 |
| ITF - M15 Sharm El Sheikh | 2021/04/04 09:30 | Obrad Markovski v Adam Jones | 0-6,4-6 |
| ITF - M15 Sharm El Sheikh | 2021/03/29 07:30 | Obrad Markovski v Arvid Nordquist | 3-6,4-6 |
| ITF - M15 Antalya | 2021/03/09 07:00 | Taiyo Yamanaka v Obrad Markovski | 1-6,7-5,10-3 |
| ITF - M15 Antalya | 2021/03/08 09:00 | Mert Arabaci v Obrad Markovski | 1-6,1-6 |
| ITF - M15 Antalya | 2021/03/07 07:00 | Obrad Markovski v Hamid Reza Nadaf | 6-1,6-1 |
| ITF - M15 Antalya | 2021/02/28 09:00 | Mikail Alimli v Obrad Markovski | 6-2,2-6,12-10 |
| ITF - M15 Prijedor | 2021/05/11 08:00 | Rimpei Kawakami v Stefan Ivic | 6-0,6-1 |
| ITF - M15 Prijedor | 2021/05/10 09:15 | Milos Vukovic v Stefan Ivic | 6-7,4-6 |
| ITF - M15 Prijedor | 2021/05/09 07:00 | Stefan Ivic v Maxim Krapivin | 6-1,7-6 |
| ITF - M15 Cairo | 2021/05/02 10:00 | Jose Pereira v Stefan Ivic | 6-3,6-2 |
| ITF - M15 Cairo | 2021/04/28 08:00 | Felix Gill v Stefan Ivic | 6-4,6-0 |