Stadium: Court 4 Round: 62 Ground: Clay
| ITF M25 - Vale Do Lobo | 2021/03/07 10:30 | Alexandre Ruscica v Elijah Poritzky | 6-2,6-4 |
| ITF M25 - Faro | 2021/03/01 10:00 | Maximilian Neuchrist v Elijah Poritzky | 6-1,6-2 |
| ITF M25 - Faro | 2021/02/28 09:00 | Elijah Poritzky v Martim Simoes | 6-2,6-2 |
| ITF M25 - Vale Do Lobo | 2021/02/21 16:30 | Louis Dussin v Elijah Poritzky | 6-0,6-2 |
| ITF M15 - Antalya | 2020/12/15 11:00 | Elijah Poritzky v Nikita Naskidashvili | 7-5,6-2 |
| ITF M15 - Antalya | 2020/12/15 07:00 | Mikhail Fufygin v Elijah Poritzky | 2-6,6-1,11-9 |
| ITF M15 - Antalya | 2020/12/06 07:00 | Cezar Cretu v Elijah Poritzky | 6-4,6-1 |
| ITF M15 - Antalya | 2020/11/30 12:30 | Nini Gabriel Dica v Elijah Poritzky | 6-1,6-4 |
| ITF M15 - Antalya | 2021/03/14 07:00 | Nicolas Parizzia v Manfred Fellin | 6-7,6-3,10-4 |
| ITF M15 - Antalya | 2021/03/08 09:00 | Radu Mihai Papoe v Manfred Fellin | 7-5,6-2 |
| ITF M15 - Antalya | 2021/03/07 07:00 | Manfred Fellin v Luca Tomasetto | 2-6,6-3,10-8 |
| ITF M15 - Antalya | 2021/02/23 06:30 | Manfred Fellin v Oleksandr Ovcharenko | 1-6,5-7 |
| ITF M15 - Antalya | 2021/02/22 07:00 | Manfred Fellin v Radu Mihai Papoe | 6-7,6-2,10-4 |
| ITF M15 - Antalya | 2021/02/21 13:00 | Nicolo Turchetti v Manfred Fellin | 6-2,6-7,7-10 |
| ITF M15 - Antalya | 2021/02/16 07:00 | Manfred Fellin v Sebastian Prechtel | 3-6,5-7 |
| ITF M15 - Antalya | 2021/02/07 06:00 | Manfred Fellin v Carlos Lopez Montagud | 4-6,2-6 |