Stadium: Court 20 Round: 62 Ground: Clay
| ITF - M15 Antalya | 2021/04/13 07:00 | Galoppini, Davide v Maggioli, Emiliano | 4-6,6-3,6-2 |
| ITF - M15 Antalya | 2021/03/11 07:00 | Maggioli, Emiliano v Ergi Kirkin | 3-6,6-4,4-6 |
| ITF - M15 Antalya | 2021/03/10 08:40 | Maggioli, Emiliano v Hoogmartens, Alexander | 7-6,6-3 |
| ITF - M15 Antalya | 2021/03/04 07:00 | Maggioli, Emiliano v Raul Brancaccio | 2-6,1-6 |
| ITF - M15 Antalya | 2021/03/03 09:10 | Maggioli, Emiliano v Sarp Agabigun | 6-4,6-3 |
| ITF - M15 Sharm El Sheikh | 2021/02/15 07:30 | Maggioli, Emiliano v Jose Pereira | 4-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2021/02/14 07:00 | Maggioli, Emiliano v Andres Gabriel Ciurletti | 7-6,6-1 |
| ITF - M15 Sharm El Sheikh | 2021/02/07 09:30 | Peter Fajta v Maggioli, Emiliano | 7-5,6-4 |
| ITF - M15 Antalya | 2021/04/11 07:00 | Gabriele Bosio v Hellfritsch, Lucas | 7-6,2-6,12-10 |
| ITF - M15 Antalya | 2021/04/06 07:00 | Kim, Cheong-Eui v Hellfritsch, Lucas | 6-7,6-2,10-7 |
| ITF - M15 Antalya | 2021/04/05 07:00 | Vito Dell'Elba v Hellfritsch, Lucas | 3-6,2-6 |
| ITF - M15 Antalya | 2021/04/04 10:00 | Janos Fekete v Hellfritsch, Lucas | 5-7,5-7 |
| ITF - M15 Sharm El Sheikh | 2021/02/14 16:00 | Lui Maxted v Hellfritsch, Lucas | 7-5,6-3 |
| ITF - M15 Sharm El Sheikh | 2021/02/07 06:30 | Hellfritsch, Lucas v Mate Valkusz | 3-6,5-7 |
| ITF - M15 Sharm El Sheikh | 2021/01/31 07:00 | Hellfritsch, Lucas v Constantinos Koshis | 2-6,5-7 |
| German Championship | 2020/12/07 15:00 | Hellfritsch, Lucas v Jakob Schnaitter | 4-6,5-6 |