Stadium: Court 21 Round: 26 Ground: Clay
| ITF M15 Antalya | 2021/04/21 09:00 | Daiki Yoshimura v Emiliano Maggioli | 3-6,3-6 |
| ITF M15 Antalya | 2021/04/20 12:00 | Emiliano Maggioli v Francisco Cabral | 6-4,6-3 |
| ITF M15 Antalya | 2021/04/19 07:00 | Emiliano Maggioli v Keisuke Saitoh | 6-4,6-3 |
| ITF M15 Antalya | 2021/04/18 07:00 | Emiliano Maggioli v Lucas Hellfritsch | 7-6,6-1 |
| ITF M15 Antalya | 2021/04/13 07:00 | Davide Galoppini v Emiliano Maggioli | 4-6,6-3,6-2 |
| ITF M15 Antalya | 2021/03/11 07:00 | Emiliano Maggioli v Ergi Kirkin | 3-6,6-4,4-6 |
| ITF M15 Antalya | 2021/03/10 08:40 | Emiliano Maggioli v Alexander Hoogmartens | 7-6,6-3 |
| ITF M15 Antalya | 2021/03/04 07:00 | Emiliano Maggioli v Raul Brancaccio | 2-6,1-6 |
| ITF M15 Antalya | 2021/04/20 08:30 | Koray Kirci v Christopher Heyman | 1-6,1-6 |
| ITF M25 Meerbusch | 2021/04/13 13:15 | Markus Eriksson v Christopher Heyman | 7-6,5-7,6-4 |
| Challenger Oeiras Qual | 2021/04/04 12:20 | Christopher Heyman v Pedro Cachin | 1-6,2-6 |
| Challenger Lille | 2021/03/22 10:00 | Christopher Heyman v Jurgen Briand | 4-6,6-3,2-6 |
| Challenger Lille | 2021/03/21 09:00 | Adrian Andreev v Christopher Heyman | 4-6,6-3,3-6 |
| ITF M25 Vale Do Lobo | 2021/03/11 10:30 | Louis Dussin v Christopher Heyman | 0-6,6-4,7-6 |
| ITF M25 Vale Do Lobo | 2021/03/10 11:25 | Tiago Cacao v Christopher Heyman | 3-6,2-6 |
| ITF M15 Monastir | 2021/02/16 09:30 | Stuart Parker v Christopher Heyman | 4-6,6-1,6-3 |