Estadio: Court 1 Round: 27 Ground: Clay
| ITF M15 Uslar | 2023/07/20 10:25 | Sebastian Prechtel v Jakub Nicod | 6-2,6-2 |
| ITF M15 Uslar | 2023/07/18 10:00 | Sebastian Prechtel v Svyatoslav Gulin | 6-1,6-3 |
| ITF M15 Store | 2023/06/21 16:35 | Sebastian Dominko v Sebastian Prechtel | 7-5,4-6,7-5 |
| ITF M15 Litija | 2023/06/16 09:00 | Sebastian Prechtel v Luca Wiedenmann | 5-7,6-2,4-6 |
| ITF M15 Litija | 2023/06/15 11:50 | Sebastian Prechtel v Josip Simundza | 7-5,6-1 |
| ITF M15 Litija | 2023/06/14 07:30 | Sebastian Prechtel v Tim Heger | 6-3,6-4 |
| ITF M25 Kursumlijska Banja | 2023/06/10 08:00 | Alexander Zgirovsky v Sebastian Prechtel | 7-5,7-6 |
| ITF M25 Kursumlijska Banja | 2023/06/09 10:05 | Sebastian Prechtel v Oleksandr Ovcharenko | 6-1,7-5 |
| ITF M15 Uslar | 2023/07/19 17:15 | Dominik Boehler v John Sperle | 1-6,6-4,4-6 |
| ITF M15 Uslar | 2023/07/17 15:45 | John Sperle v Noel Larwig | 6-2,6-2 |
| ITF M15 Uslar | 2023/07/17 10:30 | John Sperle v Lukas Janousek | 6-0,6-4 |
| ITF M25 Arlon | 2023/06/28 08:00 | Louis Wessels v John Sperle | 6-1,5-7,6-3 |
| ITF M25 Arlon | 2023/06/27 08:00 | John Sperle v Leonardo Mileikowsky | 6-2,6-1 |
| ITF M25 Arlon | 2023/06/26 08:00 | John Sperle v Ilian Borlee | 6-0,6-1 |
| ITF M15 Saarlouis | 2023/06/19 13:00 | John Sperle v Adam Heinonen | 2-6,6-1,2-10 |
| ITF M15 Saarlouis | 2023/06/18 12:00 | John Sperle v Laurin Aerne | 6-4,6-2 |