Stadium: Centre Court Round: 27 Ground: Clay
| ITF M25 Skopje | 2021/10/01 07:30 | Aldin Setkic v Giorgio Tabacco | 6-4,6-3 |
| ITF M25 Skopje | 2021/09/29 11:50 | Aldin Setkic v Jumpei Yamasaki | 7-5,6-4 |
| ITF M15 Pirot | 2021/09/25 08:00 | Aldin Setkic v Federico Iannaccone | 6-3,3-6,7-6 |
| ITF M15 Pirot | 2021/09/24 08:00 | Aldin Setkic v David Jorda Sanchis | 6-4,6-4 |
| ITF M15 Pirot | 2021/09/23 09:30 | Aldin Setkic v Viktor Jovic | 6-1,6-4 |
| Challenger Istanbul | 2021/09/17 09:35 | Tung-Lin Wu v Aldin Setkic | 6-3,6-2 |
| Challenger Istanbul | 2021/09/16 10:25 | Aldin Setkic v Radu Albot | 4-6,6-3,7-5 |
| Challenger Istanbul | 2021/09/14 12:40 | Aldin Setkic v Victor Vlad Cornea | 6-4,6-2 |
| ITF M25 Skopje | 2021/09/28 11:15 | Denis Klok v Andrey Chepelev | 2-6,1-6 |
| ITF M15 Pirot | 2021/09/25 14:30 | Andrey Chepelev v Cezar Cretu | 4-6,6-4,5-7 |
| ITF M15 Pirot | 2021/09/25 11:00 | Kristijan Juhas v Andrey Chepelev | 2-6,1-6 |
| ITF M15 Pirot | 2021/09/24 09:40 | Tomislav Jotovski v Andrey Chepelev | 2-6,2-6 |
| UTR Pro Tennis Series Ricany | 2021/09/18 09:00 | Andrey Chepelev v Matyas Cerny | 1-2 |
| UTR Pro Tennis Series Ricany | 2021/09/17 10:30 | Andrey Chepelev v Andrew Paulson | 3-6,2-5 |
| UTR Pro Tennis Series Ricany | 2021/09/15 09:00 | Andrey Chepelev v Dominik Suc | 6-3,2-2 |
| UTR Pro Tennis Series Ricany | 2021/09/14 10:30 | Andrey Chepelev v Marek Jaloviec | 4-6,7-5,4-5 |