Stadium: Central Round: 14 Ground: Hardcourt outdoor
| Challenger - Salinas | 2021/04/18 15:00 | Tak Khunn Wang v David Poljak | 6-3,6-3 |
| ITF - M15 Sharm El Sheikh | 2021/04/10 07:30 | Mukund Sasikumar v David Poljak | 6-3,6-2 |
| ITF - M15 Sharm El Sheikh | 2021/04/09 07:30 | David Poljak v Luke Johnson | 6-3,1-6,6-3 |
| ITF - M15 Sharm El Sheikh | 2021/04/08 07:30 | David Poljak v Mattia Bellucci | 6-2,6-1 |
| ITF - M15 Sharm El Sheikh | 2021/04/07 08:30 | David Poljak v Lukas Pokorny | 6-3,6-3 |
| ITF - M15 Sharm El Sheikh | 2021/04/02 07:30 | Ryan Nijboer v David Poljak | 6-2,2-6,6-4 |
| ITF - M15 Sharm El Sheikh | 2021/03/31 11:15 | Lorenzo Claverie v David Poljak | 1-6,6-2,2-6 |
| ITF - M15 Sharm El Sheikh | 2021/03/26 08:50 | David Poljak v Yu Hsiou Hsu | 3-6,6-7 |