Estadio: Court 18 Round: 25 Ground: Clay
| ITF 15 Antalya | 2021/01/12 07:00 | Constantinos Koshis v Igor Trunov | 6-2,6-4 |
| ITF 15 Antalya | 2021/01/11 07:00 | Billy Harris v Constantinos Koshis | 7-6,6-7,6-10 |
| ITF 15 Antalya | 2021/01/10 06:00 | Arda Azkara v Constantinos Koshis | 6-7,6-0,8-10 |
| ITF 15 Antalya | 2021/01/07 07:00 | Constantinos Koshis v Sergey Fomin | 3-6,3-6 |
| ITF 15 Antalya | 2021/01/06 07:30 | Credit Chaiyarin v Constantinos Koshis | 1-6,3-6 |
| ITF M15 El Cairo | 2020/12/09 08:00 | Constantinos Koshis v Ignacio Monzon | 1-6,6-4,1-6 |
| ITF M15 El Cairo | 2020/12/08 08:00 | Max Houkes v Constantinos Koshis | 5-7,6-4,7-10 |
| ITF M15 El Cairo | 2020/12/07 08:00 | Constantinos Koshis v Fares Zakaria | 3-6,6-4,11-9 |
| ITF 15 Antalya | 2021/01/12 07:00 | Federico Arnaboldi v Gianmarco Ferrari | 6-2,6-1 |
| ITF 15 Antalya | 2021/01/11 07:00 | Federico Arnaboldi v Giuseppe Tresca | 7-6,6-4 |
| ITF 15 Antalya | 2021/01/10 09:30 | Federico Arnaboldi v Umut Kaan Yenilmez | 6-0,6-1 |
| ITF M15 Heraklion | 2020/11/24 13:00 | Sebastian Gima v Federico Arnaboldi | 6-3,7-6 |
| ITF M15 Heraklion | 2020/11/24 08:30 | Vasilios Caripi v Federico Arnaboldi | 2-6,1-6 |
| ITF M15 Heraklion | 2020/11/23 10:00 | Michalis Sakellaridis v Federico Arnaboldi | 1-6,2-6 |
| ITF M15 Heraklion | 2020/11/18 13:25 | Tim Van Rijthoven v Federico Arnaboldi | 6-4,3-6,6-3 |
| ITF M15 Heraklion | 2020/11/17 07:30 | Gijs Brouwer v Federico Arnaboldi | 6-7,6-7 |