Stadium: M.A.R.A. Court Round: 25 Ground: Clay
| ITF M15 - Allershausen | 2023/08/31 12:00 | Jannik Maute v Marc Majdandzic | 6-4,6-0 |
| ITF M15 - Allershausen | 2023/08/30 10:00 | Niklas Waldner v Marc Majdandzic | 3-6,4-6 |
| ITF M15 - Hoei | 2023/08/24 09:00 | Jarno Jans v Marc Majdandzic | 7-5,6-2 |
| ITF M15 - Hoei | 2023/08/23 09:00 | Jim Hendrikx v Marc Majdandzic | 5-7,5-7 |
| ITF - M15 Targu Jiu | 2023/08/16 07:00 | Marc Majdandzic v Simon A Ivanov | 1-6,2-6 |
| ITF - M15 Eupen | 2023/08/13 13:00 | Marlon Vankan v Marc Majdandzic | 7-5,7-6 |
| ITF - M15 Eupen | 2023/08/12 12:15 | Peter Heller v Marc Majdandzic | 5-7,1-6 |
| ITF - M15 Eupen | 2023/08/11 16:30 | Luca Wiedenmann v Marc Majdandzic | 4-6,7-5,3-6 |
| ITF - M15 Buschhausen | 2023/09/11 14:00 | Tommaso Carnevale-Miino v Alen Moritz Hodzic | 7-6,6-4 |
| ITF - M15 Buschhausen | 2023/09/11 08:00 | Tommaso Carnevale-Miino v Cedric Stanke | 7-6,6-4 |
| ITF M15 - Madrid | 2023/09/03 12:00 | Tommaso Carnevale-Miino v Stefan Cizelj-Zivkovic | 6-7,2-6 |
| ITF - M25 Jablonec nad Nisou | 2023/08/29 14:10 | Tommaso Carnevale-Miino v Adam Jurajda | 3-6,6-3,3-6 |
| ITF - M15 Trier | 2023/08/24 10:30 | Tom Schonenberg v Tommaso Carnevale-Miino | 6-4,7-6 |
| ITF - M15 Trier | 2023/08/23 14:10 | Tommaso Carnevale-Miino v Florian Broska | 6-1,3-6,6-2 |
| ITF - M15 Trier | 2023/08/21 12:00 | Tommaso Carnevale-Miino v Felix Einig | 1-6,6-4,10-8 |
| ITF M25 Ystad | 2023/08/17 10:20 | Tommaso Carnevale-Miino v Jonathan Mridha | 4-6,2-6 |