Stadium: Court 4 Round: 27 Ground: Clay
| ITF M15 Antalya | 2021/01/14 07:00 | Vladyslav Orlov v Adrian Andreev | 5-7,4-6 |
| ITF M15 Antalya | 2021/01/12 09:00 | Marco Bortolotti v Adrian Andreev | 4-6,1-6 |
| ATP Antalya | 2021/01/09 07:00 | Adrian Andreev v Alex De Minaur | 3-6,1-6 |
| ATP Antalya | 2021/01/08 07:00 | Adrian Andreev v Marsel Ilhan | 6-4,6-3 |
| ATP Antalya | 2021/01/07 07:00 | Andrea Vavassori v Adrian Andreev | 4-6,6-7 |
| ATP Antalya | 2021/01/06 10:00 | Adrian Andreev v Lukas Klein | 6-3,7-6 |
| ITF M15 Madrid | 2020/12/05 14:00 | Alvaro Lopez San Martin v Adrian Andreev | 6-4,6-2 |
| ITF M15 Madrid | 2020/12/04 11:25 | Miguel Damas v Adrian Andreev | 4-6,4-6 |
| ITF M15 Antalya | 2021/01/14 07:00 | Federico Arnaboldi v Ilya Snitari | 6-2,6-2 |
| ITF M15 Antalya | 2021/01/13 09:45 | Constantinos Koshis v Federico Arnaboldi | 1-6,2-6 |
| ITF M15 Antalya | 2021/01/12 07:00 | Federico Arnaboldi v Gianmarco Ferrari | 6-2,6-1 |
| ITF M15 Antalya | 2021/01/11 07:00 | Federico Arnaboldi v Giuseppe Tresca | 7-6,6-4 |
| ITF M15 Antalya | 2021/01/10 09:30 | Federico Arnaboldi v Umut Kaan Yenilmez | 6-0,6-1 |
| ITF M15 Irákleio | 2020/11/24 13:00 | Sebastian Gima v Federico Arnaboldi | 6-3,7-6 |
| ITF M15 Irákleio | 2020/11/24 08:30 | Vasilios Caripi v Federico Arnaboldi | 2-6,1-6 |
| ITF M15 Irákleio | 2020/11/23 10:00 | Michalis Sakellaridis v Federico Arnaboldi | 1-6,2-6 |