Stadium: Court 9 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Al Zahra | 2023/10/25 07:00 | Boris Butulija v Jannik Maute | 7-5,6-2 |
| ITF - M15 Monastir | 2023/10/05 12:00 | Seydina Andre v Jannik Maute | 6-4,4-6,6-2 |
| ITF - M15 Monastir | 2023/10/04 12:55 | Jannik Maute v Jake Bhangdia | 7-6,7-6 |
| ITF - M15 Monastir | 2023/10/02 12:30 | Jannik Maute v Peter Nad | 7-6,6-4 |
| ITF - M15 Monastir | 2023/10/02 08:00 | Jannik Maute v Aurelien Schmitt | 6-3,6-2 |
| ITF - M15 Monastir | 2023/09/27 08:30 | Aleksandr Lobanov v Jannik Maute | 6-2,6-4 |
| ITF - M15 Monastir | 2023/09/25 12:30 | Jannik Maute v Peter Nad | 4-6,7-5,11-9 |
| ITF - M15 Allershausen | 2023/09/01 10:00 | Jannik Maute v Adrian Oetzbach | 2-6,3-6 |
| ITF - M15 Al Zahra | 2023/10/26 07:00 | Mousa Alkotop v Niklas Schell | 4-6,7-5,7-6 |
| ITF - M15 Al Zahra | 2023/10/25 07:00 | Pablo Trochu v Niklas Schell | 4-6,2-6 |
| ITF - M25 Tavira | 2023/10/18 10:30 | Niklas Schell v Andrea Guerrieri | 3-6,2-6 |
| Challenger - Mouilleron le Captif | 2023/10/01 12:00 | Gabriel Debru v Niklas Schell | 6-4,6-1 |
| ITF - M15 Forbach | 2023/09/27 08:00 | Niklas Schell v Tom Gentzsch | 6-7,6-7 |
| ITF - M15 Monastir | 2023/09/13 12:10 | Aleksandr Lobanov v Niklas Schell | 4-6,7-6,6-2 |
| ITF - M15 Budapešť | 2023/08/29 12:00 | Niklas Schell v Giles Hussey | 4-6,3-6 |
| ITF - M25 Muttenz | 2023/08/16 08:00 | Niklas Schell v Nicolas Parizzia | 4-6,2-6 |