Stadium: Court 4 Round: 19 Ground: Clay
| 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 Prague | 2021/08/23 08:00 | Uladzimir Ignatik v Elmar Ejupovic | 7-6,2-6,6-4 |
| Challenger Prague | 2021/08/22 11:35 | Jiri Jenicek v Elmar Ejupovic | 2-6,1-6 |
| Challenger San Marino | 2021/08/08 08:00 | Elmar Ejupovic v Francesco Forti | 1-6,4-6 |
| ITF M25 Sintra | 2021/09/11 11:40 | Santiago Rodriguez Taverna v Duarte Vale | 3-6,6-2,6-3 |
| ITF M25 Sintra | 2021/09/10 09:00 | Duarte Vale v John Echeverria | 7-6,6-3 |
| ITF M25 Sintra | 2021/09/09 08:55 | Dan Added v Duarte Vale | 6-7,3-6 |
| ITF M25 Sintra | 2021/09/08 09:00 | Duarte Vale v Mateus Alves | 6-4,6-3 |
| ITF M15 Monastir | 2021/08/22 08:00 | Luciano Darderi v Duarte Vale | 6-2,6-2 |
| ITF M15 Monastir | 2021/08/21 08:00 | Gage Brymer v Duarte Vale | 6-7,2-6 |
| ITF M15 Monastir | 2021/08/20 08:30 | Yuki Mochizuki v Duarte Vale | 7-6,4-6,2-6 |
| ITF M15 Monastir | 2021/08/19 15:00 | Duarte Vale v Dan Added | 7-6,7-6 |