Stadium: Indoor 2 Round: 62 Ground: Clay
| ITF - M15 Sarajevo | 2023/06/05 08:00 | Daniel Salazar v Nino Toto | 5-7,7-5,2-10 |
| ITF - M15 Sarajevo | 2023/06/04 10:00 | Sam Oster v Nino Toto | 6-2,3-6,7-10 |
| ITF - M15 Sarajevo | 2023/06/05 08:00 | Elias Julian Werner v Noah Schlagenhauf | 1-6,6-7 |
| ITF - M25 Jablonec Nad Nisou | 2023/05/31 14:15 | Tim Handel v Noah Schlagenhauf | 6-2,7-6 |
| ITF - M25 Jablonec Nad Nisou | 2023/05/30 07:55 | Pedro Sakamoto v Noah Schlagenhauf | 4-6,6-3,5-10 |
| ITF - M25 Jablonec Nad Nisou | 2023/05/29 09:00 | Jiri Krouzek v Noah Schlagenhauf | 1-6,2-6 |
| ITF - M25 Jablonec Nad Nisou | 2023/05/28 10:30 | Tommy Czaplinski v Noah Schlagenhauf | 4-6,2-6 |
| ITF - M15 Warmbad-Villach | 2023/05/23 09:55 | Lorenzo Bocchi v Noah Schlagenhauf | 6-1,6-4 |
| ITF - M15 Warmbad-Villach | 2023/05/22 11:10 | Tim Heger v Noah Schlagenhauf | 5-7,6-7 |
| ITF - M15 Antalya | 2022/10/31 10:10 | Paul Woerner v Noah Schlagenhauf | 6-2,7-6 |