Stadium: Court 1 Round: 25 Ground: Clay
| Challenger Roseto | 2022/03/07 10:00 | Nikolas Sanchez Izquierdo v Elmar Ejupovic | 6-1,6-4 |
| ITF M15 Sarajevo | 2023/06/11 07:55 | Elmar Ejupovic v Luka Mikrut | 6-3,6-3 |
| ITF M15 Sarajevo | 2023/06/10 07:55 | Elmar Ejupovic v Jakub Paul | 6-7,6-4,6-4 |
| ITF M15 Sarajevo | 2023/06/09 08:00 | Elmar Ejupovic v Igor Gimenez | 6-4,6-1 |
| ITF M15 Sarajevo | 2023/06/08 08:25 | Elmar Ejupovic v Tomas Lanik | 6-1,6-4 |
| ITF M15 Sarajevo | 2023/06/07 08:20 | Elmar Ejupovic v Zak Talic | 6-4,6-4 |
| ITF M25 Kiseljak | 2023/05/30 08:00 | Elmar Ejupovic v Tomas Lanik | 3-6,6-4,7-10 |
| ATP Geneva | 2023/05/20 11:25 | Viktor Durasovic v Elmar Ejupovic | 4-6,6-2,6-3 |
| Challenger Francavilla | 2023/05/11 09:30 | Elmar Ejupovic v Thiago Agustin Tirante | 3-6,2-6 |
| Challenger Blois | 2023/06/19 11:45 | Nikolas Sanchez Izquierdo v Conner Huertas Del Pino | 7-6,6-4 |
| Challenger Blois | 2023/06/18 14:25 | Nikolas Sanchez Izquierdo v Jakub Paul | 7-6,3-6,6-1 |
| Challenger Lyon | 2023/06/11 11:55 | Nikolas Sanchez Izquierdo v Tom Paris | 5-7,2-6 |
| ITF M25 Mataro | 2023/05/28 08:20 | Stefanos Sakellaridis v Nikolas Sanchez Izquierdo | 1-6,4-6 |
| ITF M25 Mataro | 2023/05/27 09:00 | Kyle Kang v Nikolas Sanchez Izquierdo | 7-6,2-6,2-6 |
| ITF M25 Mataro | 2023/05/26 12:45 | Adolfo Daniel Vallejo v Nikolas Sanchez Izquierdo | 1-6,1-6 |
| ITF M25 Mataro | 2023/05/25 11:00 | Fajing Sun v Nikolas Sanchez Izquierdo | 2-6,3-6 |
| ITF M25 Mataro | 2023/05/23 14:55 | Zach Stephens v Nikolas Sanchez Izquierdo | 1-6,1-6 |