| UTR Pro Tennis Series Barcelona | 2021/09/28 09:30 | Alexis Klegou v Thomas Laurent | 3-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/09/27 08:00 | Bekkhan Atlangeriev v Alexis Klegou | 3-6,6-6 |
| Davis Cup | 2021/08/14 09:30 | Ibrahim Kibet Yego v Alexis Klegou | 5-7,4-6 |
| Davis Cup | 2021/08/12 09:55 | Nazim Makhlouf v Alexis Klegou | 2-6,4-6 |
| Davis Cup | 2021/08/11 09:30 | Mohamed Safwat v Alexis Klegou | 7-6,6-2 |
| Davis Cup | 2019/09/14 08:45 | Jean Erasmus v Alexis Klegou | 1-6,2-6 |
| Davis Cup | 2019/09/12 08:30 | Alexis Klegou v Jean-Jacques Rakotohasy | 6-1,6-4 |
| Davis Cup | 2019/09/11 09:05 | Alexis Klegou v Nazim Makhlouf | 6-1,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/09/27 08:00 | Xavier Gabarro v Richard Zusman | 3-6,6-6 |
| Challenger Kyiv | 2021/09/07 07:00 | Filip Cristian Jianu v Richard Zusman | 6-4,6-1 |
| ITF M15 Chornomorsk | 2021/08/31 08:45 | Richard Zusman v Dostanbek Tashbulatov | 6-7,5-7 |
| ITF M25 Koksijde | 2021/08/15 13:30 | Richard Zusman v Max Cunat | 6-7,2-6 |
| ITF M15 Valldoreix | 2021/05/12 09:50 | Rayane Roumane v Richard Zusman | 3-6,6-3,6-3 |
| ITF M25 Reus | 2021/04/11 07:00 | Emilio Nava v Richard Zusman | 6-4,7-6 |
| ITF M15 Antalya | 2021/03/28 06:30 | Alexander Ovcharov v Richard Zusman | 6-3,6-3 |
| ITF M15 Antalya | 2021/03/21 07:00 | Ivan Denisov v Richard Zusman | 7-5,6-4 |