Stadium: DISPLAY-MAX Court Round: 25 Ground: Clay
| ITF M15 Eupen | 2024/08/05 08:00 | Benoit Torcq v Justin Schlageter | 6-4,7-5 |
| ITF M15 Eupen | 2024/08/04 11:00 | Justin Schlageter v Ruben Hartig | 6-2,2-6,10-8 |
| ITF M25 Wetzlar | 2024/07/29 08:00 | Gregor Hausberger v Justin Schlageter | 2-6,6-4,10-4 |
| ITF M15 Metzingen | 2024/07/26 15:50 | Florian Broska v Justin Schlageter | 4-6,6-3,6-3 |
| ITF M15 Metzingen | 2024/07/25 11:00 | Justin Schlageter v Oscar Galimardanov | 6-2,6-3 |
| ITF M15 Metzingen | 2024/07/24 11:00 | Justin Schlageter v Emilien Demanet | 6-3,6-4 |
| ITF M15 Metzingen | 2024/07/22 13:00 | Fadi Bidan v Justin Schlageter | 3-6,4-6 |
| ITF M15 Metzingen | 2024/07/21 12:00 | Phil Exner v Justin Schlageter | 4-6,0-6 |
| ITF M15 Uberlingen | 2024/08/13 08:00 | Tim Heger v Andre Steinbach | 5-7,6-4,10-12 |
| UTR Pro Zadar | 2023/10/22 16:15 | Enrique Bogo v Tim Heger | 3-6,6-3,3-6 |
| UTR Pro Zadar | 2023/10/22 10:30 | Alen Moritz Hodzic v Tim Heger | 2-6,3-6 |
| UTR Pro Zadar | 2023/10/20 09:02 | Tim Heger v Christos Keisidis | 4-6,3-5 |
| UTR Pro Zadar | 2023/10/18 10:34 | Tim Heger v Hugo Coquelin | 6-4,5-7,4-6 |
| UTR Pro Zadar | 2023/10/17 06:00 | Tim Heger v Josh Roe Flannelly | 6-0,5-4 |
| UTR Pro Zadar | 2023/10/16 10:04 | Duje Kekez v Tim Heger | 6-4,6-3 |
| ITF M25 Santa Margherita | 2023/10/01 09:30 | Vitali Shvets v Tim Heger | 6-1,7-6 |