| UTR Pro Tennis Series Barcelona | 2021/12/13 09:30 | Vladimir Popov v Simon A Ivanov | 6-2,3-6,1-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/05 09:30 | Simon A Ivanov v Edris Fetisleam | 3-6,4-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/04 11:00 | Gabriel Donev v Simon A Ivanov | 6-4,3-6,1-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/03 11:00 | Dragos Constantin Ignat v Simon A Ivanov | 0-6,1-5 |
| UTR Pro Tennis Series Bucharest | 2021/12/02 09:30 | Stefan Palosi v Simon A Ivanov | 6-7,6-4,6-4 |
| UTR Pro Tennis Series Bucharest | 2021/12/01 12:30 | Dan Alexandru Tomescu v Simon A Ivanov | 6-3,6-2 |
| ITF M15 Heraklion | 2021/11/17 11:20 | Kai Wehnelt v Simon A Ivanov | 5-7,4-6 |
| ITF M15 Heraklion | 2021/11/16 07:00 | Simon A Ivanov v Gianluca Coloma-Heck | 6-1,6-2 |
| UTR Pro Tennis Series Barcelona | 2021/12/13 14:00 | Vladimir Popov v Kuzey Cekirge | 3-6,3-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/12 09:30 | Kuzey Cekirge v Alexis Klegou | 5-7,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/10 12:30 | Vlad Cristian Breazu v Kuzey Cekirge | 7-6,2-6,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/09 08:00 | Oscar Jose Gutierrez v Kuzey Cekirge | 1-6,6-3,6-0 |
| UTR Pro Tennis Series Barcelona | 2021/12/08 09:00 | Sergio Davila Godoy v Kuzey Cekirge | 2-6,6-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/06 13:30 | Jordan Correia v Kuzey Cekirge | 5-7,7-6,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/11/27 09:30 | Thomas Laurent v Kuzey Cekirge | 6-2,5-1 |
| UTR Pro Tennis Series Barcelona | 2021/11/26 17:00 | Jay Friend v Kuzey Cekirge | 2-6,6-6 |