Stadium: Court 3 Round: 27 Ground: Clay
| ITF - Cairo M15 | 2021/05/06 08:00 | Gabriel Donev v Volodymyr Uzhylovskyi | 6-1,6-1 |
| ITF - Cairo M15 | 2021/05/04 09:45 | Gabriel Donev v Benedikt Emesz | 6-2,6-2 |
| ITF - Cairo M15 | 2021/05/03 08:00 | Gabriel Donev v Santiago De La Fuente | 7-5,1-6,17-15 |
| ITF - Cairo M15 | 2021/04/28 09:35 | Carlos Sanchez Jover v Gabriel Donev | 6-1,6-2 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/10 10:30 | Gergely Madarasz v Gabriel Donev | 4-6,6-3,6-0 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/09 11:30 | Gabriel Donev v Ronan Joncour | 5-7,3-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/07 09:30 | Gabriel Donev v Plamen Milushev | 7-5,6-3 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/06 08:30 | Gabriel Donev v Yanaki Milev | 6-2,5-1 |
| ITF - Cairo M15 | 2021/05/06 09:35 | Thiago Cigarran v Oliver Crawford | 1-6,5-7 |
| ITF - Cairo M15 | 2021/05/05 12:45 | Alex Barrena v Oliver Crawford | 0-6,2-6 |
| ITF - Cairo M15 | 2021/04/30 09:10 | Oliver Crawford v Bastian Malla | 1-6,0-6 |
| ITF - Cairo M15 | 2021/04/29 08:00 | Oliver Crawford v Juan Ignacio Galarza | 6-1,6-4 |
| ITF - Cairo M15 | 2021/04/28 10:20 | Oliver Crawford v Yanais Laurent | 6-2,6-2 |
| ITF - Cairo M15 | 2021/04/25 09:00 | Oliver Crawford v Daniel Michalski | 6-2,5-7,6-3 |
| ITF - Cairo M15 | 2021/04/24 09:00 | Benjamin Winter Lopez v Oliver Crawford | 2-6,4-6 |
| ITF - Cairo M15 | 2021/04/23 09:00 | Oliver Crawford v Jose Fco. Vidal Azorin | 6-4,2-6,7-5 |