Stadium: Hard Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF M15 - Heraklion | 2021/11/29 09:00 | Stylianos Christodoulou v Maxim Khorozov | 6-1,7-5 |
| ITF M15 - Sharm El Sheikh | 2021/10/28 10:05 | Hady Habib v Stylianos Christodoulou | 6-2,6-2 |
| ITF M15 - Sharm El Sheikh | 2021/10/27 10:50 | Stylianos Christodoulou v Fares Zakaria | 4-6,6-4,6-3 |
| ITF M15 - Sharm El Sheikh | 2021/10/26 09:10 | Stylianos Christodoulou v Roy Hobbs | 6-3,6-1 |
| ITF M15 - Sharm El Sheikh | 2021/10/25 08:00 | Stylianos Christodoulou v Matias Riva | 6-3,6-3 |
| ITF M15 - Sharm El Sheikh | 2021/10/24 09:30 | Laelson Rodrigues v Stylianos Christodoulou | 3-6,3-6 |
| ITF M15 - Doha | 2021/10/12 12:30 | Boris Butulija v Stylianos Christodoulou | 6-1,7-6 |
| ITF M15 - Doha - Kvalifikation | 2021/10/10 12:55 | Sultan K. Al Alawi v Stylianos Christodoulou | 6-3,5-7,1-10 |
| ITF M15 - Heraklion | 2021/11/29 10:00 | Jan Kupcic v Radu F Macovei | 6-4,1-6,4-10 |
| ITF M15 - Heraklion | 2021/11/23 07:00 | Harry Wendelken v Radu F Macovei | 6-0,6-0 |
| ITF M15 - Heraklion | 2021/11/22 11:00 | Dong Ju Kim v Radu F Macovei | 3-6,1-6 |
| ITF M15 - Heraklion | 2021/11/14 07:00 | Gianluca Coloma-Heck v Radu F Macovei | 6-2,6-2 |
| ITF M15 - Doha | 2021/10/21 15:00 | Radu F Macovei v Terence Atmane | 2-6,1-6 |
| ITF M15 - Doha | 2021/10/20 15:25 | Tushar Madan v Radu F Macovei | 1-6,6-7 |
| ITF M15 - Doha | 2021/10/19 12:30 | Radu F Macovei v Mihnea L.S. Turcu | 6-4,6-1 |
| ITF M15 - Doha | 2021/10/18 12:30 | Muthu A Senthilkumar v Radu F Macovei | 6-3,3-6,8-10 |