Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2024/02/04 12:00 | Ali Habib v Kevin Humpfner | 2-6,2-6 |
| German Championship | 2023/12/09 10:00 | Patrick Zahraj v Kevin Humpfner | 6-2,6-2 |
| German Championship | 2023/12/08 10:00 | Jochen Bertsch v Kevin Humpfner | 6-0,4-6,0-6 |
| German Championship | 2023/12/05 14:00 | Bengt Johan Reinhard v Kevin Humpfner | 2-6,1-6 |
| German Championship | 2023/12/04 11:00 | Kevin Humpfner v Nino Toto | 7-5,6-4 |
| ITF M25 Heraklion | 2023/11/28 09:20 | Anthony Genov v Kevin Humpfner | 1-6,6-3,10-6 |
| ITF M15 Heraklion | 2023/11/21 07:00 | Jannik Maute v Kevin Humpfner | 6-3,7-5 |
| ITF M15 Heraklion | 2023/11/20 10:00 | Benoit Torcq v Kevin Humpfner | 1-6,0-6 |
| ITF M15 Sharm El Sheikh | 2024/02/04 08:00 | Zhenxiong Dong v Leonardo Borrelli | 6-7,1-6 |
| ITF M15 Sharm El Sheikh | 2024/01/31 12:50 | Leonardo Borrelli v Sidane Pontjodikromo | 4-6,6-7 |
| ITF M15 Sharm El Sheikh | 2024/01/30 08:00 | Leonardo Borrelli v Milos Mikovic | 2-6,7-6,10-8 |
| ITF M15 Sharm El Sheikh | 2024/01/29 08:00 | Imran Sibille v Leonardo Borrelli | 3-6,3-6 |
| ITF M15 Sharm El Sheikh | 2024/01/28 08:00 | Leonardo Borrelli v Bogdan Seleznev | 6-3,0-6,10-7 |
| ITF M15 Sharm El Sheikh | 2023/12/13 13:05 | Aristarkh Safonov v Leonardo Borrelli | 6-1,6-1 |
| ITF M15 Sharm El Sheikh | 2023/12/12 09:25 | Cing-Yang Meng v Leonardo Borrelli | 7-5,3-6,9-11 |
| ITF M15 Sharm El Sheikh | 2023/12/05 07:55 | Ivan Nedelko v Leonardo Borrelli | 6-2,6-2 |