Stadium: Court 17 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/06/27 06:30 | Andrea Del Federico v Adrian Mateo Bejenaru | 6-4,6-4 |
| ITF M15 Helsinki | 2021/06/03 08:50 | Lucas Catarina v Andrea Del Federico | 6-0,6-2 |
| ITF M15 Helsinki | 2021/06/02 06:30 | Andrea Del Federico v Aleksi Lofman | 6-1,7-5 |
| ITF M15 Monastir | 2021/05/09 10:00 | Zachary Svajda v Andrea Del Federico | 6-2,6-2 |
| ITF M15 Monastir | 2021/05/02 09:00 | Andrea Del Federico v Sean Hodkin | 6-7,4-6 |
| ITF M15 Monastir | 2021/04/25 10:30 | Andrea Del Federico v Marcello Serafini | 5-7,2-6 |
| ITF M15 Heraklion | 2020/03/10 08:00 | Andrea Del Federico v Buvaysar Gadamauri | 2-6,1-6 |
| ITF M15 Heraklion | 2020/03/08 11:00 | Jason Janis v Andrea Del Federico | 1-6,2-6 |
| ITF M15 Antalya | 2021/06/27 06:30 | Kirill Mishkin v Menelaos Efstathiou | 1-6,3-6 |
| Davis Cup | 2021/06/19 08:00 | Menelaos Efstathiou v Valentin Vacherot | 3-6,6-7 |
| Davis Cup | 2021/06/18 07:50 | Aleksandre Bakshi v Menelaos Efstathiou | 3-6,3-6 |
| Davis Cup | 2021/06/17 08:00 | Menelaos Efstathiou v Anton Magnusson | 7-6,6-3 |
| ITF M15 Heraklion | 2021/05/28 08:00 | Daniel Cox v Menelaos Efstathiou | 6-7,6-4,6-3 |
| ITF M15 Heraklion | 2021/05/27 06:30 | Menelaos Efstathiou v Dusty H. Boyer | 6-1,6-3 |
| ITF M15 Heraklion | 2021/05/26 06:30 | Menelaos Efstathiou v Omar Giacalone | 2-6,6-3,6-2 |
| ITF M15 Heraklion | 2021/05/25 06:30 | Menelaos Efstathiou v Ammar Elamin | 6-2,6-2 |