Round: 44 Ground: Clay
| ITF - M25 Kiseljak | 2019/05/28 08:50 | Duje Kekez v Obrad Markovski | 6-0,6-2 |
| ITF - M15 Šibenik | 2021/04/24 08:00 | David Pichler v Duje Kekez | 6-2,7-6 |
| ITF - M15 Šibenik | 2021/04/23 09:40 | Mili Poljicak v Duje Kekez | 4-6,2-6 |
| ITF - M15 Šibenik | 2021/04/22 08:00 | Francesco Vilardo v Duje Kekez | 3-6,3-6 |
| ITF - M15 Šibenik | 2021/04/21 10:30 | Duje Kekez v Alexis Gautier | 6-4,7-6 |
| Challenger - Split | 2021/04/13 11:30 | Duje Kekez v Aleksandar Vukic | 2-6,6-7 |
| Challenger - Zadar | 2021/03/21 11:05 | Duje Kekez v Skander Mansouri | 6-7,4-6 |
| ITF - M15 Rovinj | 2021/03/15 11:30 | Francesco Passaro v Duje Kekez | 6-2,6-4 |
| ITF - M15 Rovinj | 2021/03/14 08:30 | Matic Spec v Duje Kekez | 3-6,4-6 |
| ITF - M15 Šibenik | 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 Antália | 2021/03/09 07:00 | Taiyo Yamanaka v Obrad Markovski | 1-6,7-5,10-3 |
| ITF - M15 Antália | 2021/03/08 09:00 | Mert Arabaci v Obrad Markovski | 1-6,1-6 |
| ITF - M15 Antália | 2021/03/07 07:00 | Obrad Markovski v Hamid Reza Nadaf | 6-1,6-1 |
| ITF - M15 Antália | 2021/02/28 09:00 | Mikail Alimli v Obrad Markovski | 6-2,2-6,12-10 |
| ITF - M15 Porec | 2020/03/08 09:10 | Obrad Markovski v Kalin Ivanovski | 3-6,1-6 |