Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Irákleio | 2021/11/08 08:00 | Marius Ruzgas v George Gregoriou | 6-3,6-3 |
| ITF M15 Irákleio | 2021/11/01 09:00 | George Gregoriou v Timofey Stepanov | 0-6,1-6 |
| ITF M15 Doha | 2021/10/03 12:00 | Essa Qabazard v George Gregoriou | 6-0,6-1 |
| ITF M25 Pretoria | 2021/09/26 09:55 | George Gregoriou v Guelord Kayombo | 3-6,0-6 |
| ITF M25 Johannesburg - kval | 2021/09/19 08:50 | Shahar Gabay v George Gregoriou | 6-3,6-4 |
| ITF M15 Kairo | 2021/08/04 14:15 | Juan Bautista Torres v George Gregoriou | 6-2,6-0 |
| ITF M15 Kairo | 2021/07/18 09:30 | Federico Luzzo v George Gregoriou | 6-3,6-2 |
| ITF M25 Belgrade | 2021/06/27 12:00 | Martin Zeljenka v George Gregoriou | 6-1,6-1 |
| ITF M25 Monastir | 2022/01/19 09:50 | Egor Tsarapkin v Jumpei Yamasaki | 2-6,4-6 |
| ITF M25 Monastir | 2022/01/12 11:30 | Daniel Bagnolini v Egor Tsarapkin | 6-2,6-2 |
| ITF M25 Monastir | 2022/01/11 09:15 | Egor Tsarapkin v Thomas George Brun | 6-4,6-3 |
| ITF M25 Monastir | 2022/01/03 09:00 | Mikhail Minakov v Egor Tsarapkin | 6-1,6-2 |
| ITF M25 Monastir | 2022/01/02 12:30 | Joris Hoogland v Egor Tsarapkin | 2-6,4-6 |
| ITF M15 Monastir | 2021/12/27 09:00 | Egor Tsarapkin v Kirill Mishkin | 6-7,7-6,6-10 |
| ITF M15 Monastir | 2021/12/20 13:30 | Olivier Rojas v Egor Tsarapkin | 6-0,6-4 |
| ITF M15 Monastir | 2021/12/20 09:00 | Preston Connor v Egor Tsarapkin | 1-6,3-6 |