Estadio: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2023/12/04 10:30 | Lorenzo Lorusso v Thorben Sannen | 6-1,6-4 |
| ITF M15 Sharm El Sheikh | 2023/12/03 10:30 | Lorenzo Lorusso v Vadym Konovchuk | 6-2,7-5 |
| ITF M15 Sharm El Sheikh | 2023/11/28 08:00 | Lorenzo Lorusso v Cedric Stanke | 6-4,5-7,8-10 |
| ITF M15 Sharm El Sheikh | 2023/11/27 08:00 | Lorenzo Lorusso v Daniel Litvinov | 6-3,6-2 |
| ITF M25 Monastir | 2023/11/14 09:45 | Lorenzo Lorusso v Samir Hamza Reguig | 6-7,3-6 |
| ITF M25 Monastir | 2023/11/07 08:30 | Lorenzo Lorusso v Leo Deflandre | 1-6,7-6,15-17 |
| ITF M25 Monastir | 2023/11/06 08:00 | Lorenzo Lorusso v Filippo Alberti | 6-4,6-4 |
| ITF M25 Monastir | 2023/11/05 08:00 | Lorenzo Lorusso v Anthony Wright | 6-3,3-6,10-5 |
| ITF M15 Sharm El Sheikh | 2023/12/04 10:30 | Niklas Grunewald v Cedric Stanke | 6-3,1-6,10-8 |
| ITF M15 Sharm El Sheikh | 2023/11/20 10:30 | Niklas Grunewald v Daniil Savelev | 1-6,1-6 |
| ITF M15 Santo Domingo | 2023/11/12 13:00 | Niklas Grunewald v Emmett Ward | 1-6,1-6 |
| ITF M25 Santo Domingo | 2023/11/06 16:00 | Imran Sibille v Niklas Grunewald | 6-4,7-6 |
| ITF M25 Sharm El Sheikh | 2023/04/10 11:40 | Niklas Grunewald v Gabriele Bosio | 3-6,0-6 |
| ITF M15 Sharm El Sheikh | 2023/04/02 08:00 | Niklas Grunewald v Saveliy Ivanov | 6-7,2-6 |
| ITF M15 Sharm El Sheikh | 2023/03/27 10:30 | Niklas Grunewald v Lars Goran Verwerft | 2-6,3-6 |
| ITF M15 Sharm El Sheikh | 2023/03/26 14:00 | George Gregoriou v Niklas Grunewald | 5-7,0-6 |