Stadion: Centre Court Round: 19 Ground: Clay
| Challenger - Sibiu | 2021/09/26 09:05 | Yshai Oliel v Sebastian Gima | 6-4,6-4 |
| Challenger - Bukarest | 2021/09/19 07:30 | Matteo Arnaldi v Yshai Oliel | 7-5,6-4 |
| ITF - M25 - Ricany | 2021/09/05 08:30 | Zsombor Piros v Yshai Oliel | 6-3,3-6,6-3 |
| ITF - M25 - Ricany | 2021/09/03 08:25 | Marek Gengel v Yshai Oliel | 3-6,6-4,4-6 |
| ITF - M25 - Ricany | 2021/09/02 07:55 | Yshai Oliel v Hernan Casanova | 6-3,6-3 |
| ITF - M25 - Ricany | 2021/09/01 09:20 | Toby Alex Kodat v Yshai Oliel | 3-6,7-5,4-6 |
| ITF - M25 - Posen | 2021/08/25 13:10 | Michal Mikula v Yshai Oliel | 6-3,6-4 |
| ITF - M25 - Bacau | 2021/08/22 07:50 | Yshai Oliel v Arthur Cazaux | 6-4,4-6,6-4 |
| Challenger - Sibiu | 2021/09/26 09:40 | Vlad Andrei Dumitru v Elmar Ejupovic | 2-6,2-6 |
| Challenger - Biel | 2021/09/19 09:30 | Yannick Mertens v Elmar Ejupovic | 6-3,7-6 |
| Challenger - Istanbul | 2021/09/13 09:00 | Aldin Setkic v Elmar Ejupovic | 7-6,6-7,6-3 |
| Challenger - Istanbul | 2021/09/12 11:05 | Togan Tokac v Elmar Ejupovic | 2-6,4-6 |
| Challenger - Banja Luka | 2021/09/06 09:00 | Elmar Ejupovic v Jonathan Mridha | 6-2,2-6,2-6 |
| Challenger - Banja Luka | 2021/09/05 11:15 | Elmar Ejupovic v Andrej Nedic | 3-6,6-3,6-0 |
| Challenger - Prag | 2021/08/23 08:00 | Uladzimir Ignatik v Elmar Ejupovic | 7-6,2-6,6-4 |
| Challenger - Prag | 2021/08/22 11:35 | Jiri Jenicek v Elmar Ejupovic | 2-6,1-6 |