Stadium: BikeLeasing Court Round: 26 Ground: Clay
| 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 |
| ITF M15 Uslar | 2023/07/18 10:00 | Maik Steiner v Olle Wallin | 6-7,4-6 |
| ITF M25 Risskov/Aarhus | 2023/06/14 10:40 | Olle Wallin v Jonas P Hartenstein | 2-6,4-6 |
| ITF M15 Fayetteville | 2022/11/05 17:40 | Olle Wallin v Toby Samuel | 5-7,2-6 |
| ITF M15 Fayetteville | 2022/11/04 14:50 | Olle Wallin v Christian Sigsgaard | 6-0,6-4 |
| ITF M15 Fayetteville | 2022/11/03 15:00 | Olle Wallin v Gabriel Evans | 6-2,6-3 |
| ITF M15 Fayetteville | 2022/11/01 15:00 | Olle Wallin v Benedikt Emesz | 6-3,6-3 |
| ITF M15 Albuquerque | 2022/10/02 17:00 | Olle Wallin v Maciej Rajski | 7-6,7-5 |
| ITF M15 Albuquerque | 2022/10/01 17:40 | Olle Wallin v Osgar O'Hoisin | 1-6,6-3,6-4 |