Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| 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 |
| ITF - M15 Sharm-el-Sheikh | 2022/10/10 08:00 | Adrian Mateo Bejenaru v Niklas Grunewald | 6-4,3-6,10-3 |
| ITF - M15 Sharm-el-Sheikh | 2022/10/09 10:00 | Borys Zgola v Niklas Grunewald | 4-6,6-2,12-14 |
| ITF - M15 Sharm-el-Sheikh | 2023/11/19 08:00 | Dzhordzho Binda v Daniil Savelev | 6-7,1-6 |
| ITF - M15 Sharm-el-Sheikh | 2023/11/14 10:10 | Daniil Savelev v Mykhailo Mossur | 6-4,1-6,9-11 |
| ITF - M15 Sharm-el-Sheikh | 2023/11/13 10:30 | Daniil Savelev v Strahinja Cejovic | 6-3,6-0 |
| ITF - M15 Doha | 2023/10/09 14:05 | Daniil Savelev v Dean Thurner | 6-3,4-6,6-10 |
| ITF M15 - Doha - Kwal. | 2023/10/08 13:25 | Daniil Savelev v Ammar Al-Shaikh | 6-0,6-0 |
| ITF - M15 Doha | 2023/10/03 14:20 | Daniil Savelev v Stevan Popovic | 4-6,2-6 |
| ITF - M15 Doha | 2023/10/02 15:30 | Daniil Savelev v Kris Krawcewicz | 7-6,3-6,10-4 |
| ITF M25 - Sharm El Sheikh | 2023/09/20 10:25 | Daniil Savelev v Hady Habib | 4-6,4-6 |