Stadium: Court 12 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Doha | 2021/12/22 18:30 | Yu Hsiou Hsu v Menelaos Efstathiou | 6-3,4-6,4-6 |
| ITF M15 Doha Qual | 2021/12/21 12:00 | Menelaos Efstathiou v AL Allaf, Kareem | 4-6,6-1,4-10 |
| ITF - M15 Doha | 2021/12/20 12:00 | Menelaos Efstathiou v Adil Kalyanpur | 6-1,6-1 |
| ITF M15 Doha Qual | 2021/12/19 13:55 | Menelaos Efstathiou v Ali Habib | 7-6,6-3 |
| ITF - M15 Sharm El Sheikh | 2021/11/05 08:00 | Nam Hoang Ly v Menelaos Efstathiou | 7-5,6-4 |
| ITF - M15 Sharm El Sheikh | 2021/11/04 08:00 | Menelaos Efstathiou v Roncalli, Simone | 2-6,6-1,6-1 |
| ITF - M15 Sharm El Sheikh | 2021/11/03 13:25 | Menelaos Efstathiou v Lo, Chien Hsun | 6-1,6-0 |
| ITF - M15 Sharm El Sheikh | 2021/10/29 08:00 | Karim-Mohamed Maamoun v Menelaos Efstathiou | 6-4,4-6,6-0 |
| ITF - M15 Doha | 2021/12/22 16:40 | Mousa Alkotop v Deviatiarov, Marat | 2-6,3-6 |
| ITF - M15 Doha | 2021/12/15 12:00 | Michael Zhu v Deviatiarov, Marat | 7-6,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/11/28 08:00 | Deviatiarov, Marat v Tomas C Abasolo | 5-7,5-6 |
| UTR Pro Tennis Series Barcelona | 2021/11/27 11:00 | Deviatiarov, Marat v Davila Godoy, Sergio | 7-5,5-2 |
| UTR Pro Tennis Series Barcelona | 2021/11/26 16:30 | Deviatiarov, Marat v Anthony Genov | 6-7,6-1,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/11/26 11:10 | Deviatiarov, Marat v Calvo Barcelo, Fermin | 2-6,6-4,1-6 |
| UTR Pro Tennis Series Barcelona | 2021/11/25 16:00 | Alvaro Bueno Gil v Deviatiarov, Marat | 0-6,4-1 |
| UTR Pro Tennis Series Barcelona | 2021/11/25 08:00 | de Rueda de Genover, Ignasi v Deviatiarov, Marat | 7-6,6-6 |