Stadium: Court 4 Round: 19 Ground: Carpet indoor
| ITF M15 Cadolzburg | 2024/01/14 15:30 | Karlo Cubelic v Emil Rast | 6-1,6-2 |
| ITF M15 Sharm El Sheikh | 2023/11/26 10:30 | Matteo Meneghetti v Karlo Cubelic | 0-6,1-6 |
| ITF M15 Sharm El Sheikh | 2023/11/22 09:35 | Jiri Barnat v Karlo Cubelic | 6-0,4-6,6-3 |
| ITF M15 Sharm El Sheikh | 2023/11/21 08:00 | Karlo Cubelic v Daniil Savelev | 7-5,7-5 |
| ITF M15 Sharm El Sheikh | 2023/11/20 10:30 | Karlo Cubelic v Pavel Kravchenko | 6-1,6-2 |
| ITF M15 Sharm El Sheikh | 2023/11/13 08:00 | Karlo Cubelic v Nicolas Ifi | 6-0,4-6,8-10 |
| ITF M25 Sarreguemines | 2023/10/23 09:55 | Patrick Zahraj v Karlo Cubelic | 4-6,6-3,10-7 |
| ITF M25 Sarreguemines | 2023/10/22 14:30 | Quentin Marchal v Karlo Cubelic | 0-6,0-6 |
| ITF M15 Cadolzburg | 2024/01/14 14:30 | David Eichenseher v Filip Krolo | 6-3,4-6,10-5 |
| ITF M15 Trier | 2023/08/23 11:00 | David Eichenseher v Jannik Opitz | 6-4,6-7,4-6 |
| ITF M15 Trier | 2023/08/21 12:30 | Nicholas Campbell v David Eichenseher | 6-7,1-6 |
| ITF M15 Trier | 2023/08/21 08:00 | David Eichenseher v Carlo Cataldi | 4-6,6-3,10-6 |
| ITF M15 Uberlingen | 2023/08/14 08:00 | David Eichenseher v Vincent Marysko | 3-6,4-6 |