Stadium: Court 3 Round: 62 Ground: Clay
| ITF M25 Oldenzaal | 2023/08/28 08:00 | 사바닌, 얀 v Claus Piening | 5-7,1-6 |
| ITF M15 Trier | 2023/08/26 15:20 | Schonenberg, Tom v Tom Gentzsch | 4-6,2-6 |
| ITF M15 Trier | 2023/08/25 14:35 | Jannik Maute v Schonenberg, Tom | 0-6,7-6,4-6 |
| ITF M15 Trier | 2023/08/24 10:30 | Schonenberg, Tom v 카르네발-미노, 토마소 | 6-4,7-6 |
| ITF M15 Trier | 2023/08/23 12:40 | Schonenberg, Tom v Aaron Funk | 4-6,6-3,6-4 |
| ITF M15 Trier | 2023/08/21 12:30 | 아미로브, 다부드 v Schonenberg, Tom | 1-6,7-5,7-10 |
| ITF M25 The Hague | 2023/07/03 13:15 | Schonenberg, Tom v Fons Van Sambeek | 3-6,2-6 |
| ITF M25 The Hague | 2023/07/02 08:00 | Jack Loge v Schonenberg, Tom | 7-5,5-7,7-10 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/18 09:00 | Schonenberg, Tom v Maximilian Homberg | 3-6,2-6 |