Stadium: Court 3 Round: 44 Ground: Clay
| ITF M15 Ulcinj | 2021/09/14 07:55 | Drazen Petrovic v Rimpei Kawakami | 1-6,3-6 |
| Challenger Banja Luka | 2021/09/06 14:30 | Drazen Petrovic v Carlos Gomez-Herrera | 1-6,0-6 |
| ITF M15 Novi Sad | 2021/08/03 09:40 | Aleksandar Tomas v Drazen Petrovic | 6-7,6-0,10-8 |
| ITF M15 Novi Sad | 2021/08/02 08:00 | Drazen Petrovic v Darko Jandric | 6-4,6-0 |
| ITF M15 Novi Sad | 2021/08/01 08:30 | Drazen Petrovic v Milos Vukovic | 6-4,6-2 |
| ITF M15 Doboj | 2021/07/13 08:00 | Dusan Obradovic v Drazen Petrovic | 6-4,6-4 |
| ITF M15 Doboj | 2021/07/12 08:00 | Drazen Petrovic v Janos Fekete | 6-4,2-6,13-11 |
| ITF M25 Velenje | 2021/07/04 07:30 | Drazen Petrovic v Tadija Radovanovic | 4-6,3-6 |
| ITF M25 Madrid | 2021/09/13 08:00 | Ervin H Eminefendic v Xavier Gabarro | 3-6,3-6 |
| ITF M25 Madrid | 2021/09/12 13:00 | Higinio Sanchis Melero v Ervin H Eminefendic | 3-6,3-6 |
| ITF M15 Xativa | 2021/08/01 07:30 | Ervin H Eminefendic v Pol Amoros Ramos | 5-7,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/06/25 08:00 | Ervin H Eminefendic v Mario Mansilla Diez | 4-6,6-2,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/06/23 09:30 | Ervin H Eminefendic v Adria Soriano Barrera | 1-6,5-7 |
| UTR Pro Tennis Series Barcelona | 2021/06/22 09:30 | Ervin H Eminefendic v Pau Fanlo Munera | 6-0,2-6,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/06/21 11:00 | Ervin H Eminefendic v Agustin Velotti | 2-6,0-6 |
| UTR Pro Tennis Series Barcelona | 2021/06/20 07:00 | Ervin H Eminefendic v Alvaro Bueno Gil | 3-6,5-6 |