Stadium: Eden 10 Round: 25 Ground: Clay
| ITF M15 Rovinj | 2024/03/12 12:00 | Luka Miklavcic v Kevin Humpfner | 2-6,2-6 |
| ITF M15 Rovinj | 2024/03/11 15:15 | Graham Maassen v Kevin Humpfner | 1-6,2-6 |
| ITF M15 Rovinj | 2024/03/11 09:30 | Mateo Martinovic v Kevin Humpfner | 0-6,4-6 |
| ITF M15 Porec | 2024/03/05 10:30 | Vuk Radjenovic v Kevin Humpfner | 6-4,6-4 |
| ITF M15 Porec | 2024/03/04 10:00 | Marcell Bartakovics v Kevin Humpfner | 4-6,6-0,7-10 |
| ITF M15 Porec | 2024/03/03 09:00 | Jeremy Taylor v Kevin Humpfner | 2-6,1-6 |
| ITF M15 Sharm El Sheikh | 2024/02/11 13:00 | David Stevenson v Kevin Humpfner | 6-7,6-4,11-9 |
| ITF M15 Sharm El Sheikh | 2024/02/09 08:00 | Kevin Humpfner v Mohamed Safwat | 2-6,4-6 |
| ITF M15 Porec | 2024/03/03 11:30 | Noah Perfetti v Domagoj Biljesko | 2-6,6-4,10-5 |
| UTR Pro Olomouc | 2023/11/11 07:00 | Domagoj Biljesko v Dennis Dragomirov | 3-6,6-7 |
| UTR Pro Olomouc | 2023/11/10 11:55 | Karol Filar v Domagoj Biljesko | 6-4,6-2 |
| UTR Pro Olomouc | 2023/11/09 07:00 | Jan Kusy v Domagoj Biljesko | 2-6,1-6 |
| UTR Pro Olomouc | 2023/11/08 11:30 | David Schwarc v Domagoj Biljesko | 4-6,1-5 |
| UTR Pro Olomouc | 2023/11/06 12:00 | Robert Rumler v Domagoj Biljesko | 6-3,1-6,4-6 |
| UTR Pro Zadar | 2023/10/22 11:30 | Maciej Rajski v Domagoj Biljesko | 6-2,6-1 |
| UTR Pro Zadar | 2023/10/20 07:30 | Domagoj Biljesko v Cian Maguire | 6-4,6-2 |