| ITF M25 Plaisir | 2021/09/14 08:00 | Alexander Donski v Quentin Robert | 7-5,1-6,6-2 |
| ITF M25 Vale Do Lobo | 2021/03/11 13:40 | Quentin Robert v Kenny de Schepper | 6-1,5-7,2-6 |
| ITF M25 Vale Do Lobo | 2021/03/10 10:00 | Quentin Robert v Max Andrews | 6-4,6-4 |
| ITF M25 Faro | 2021/03/02 14:40 | Quentin Robert v Michael Geerts | 1-6,4-6 |
| ITF M25 Vale Do Lobo | 2021/02/24 15:05 | Lucas Gerch v Quentin Robert | 6-2,2-6,6-2 |
| ITF M15 Grenoble | 2021/02/10 09:25 | Quentin Robert v Alexis Musialek | 6-4,3-6,2-6 |
| ITF M15 Bressuire | 2021/01/17 08:30 | Quentin Robert v Alafia Ayeni | 7-6,6-3 |
| ITF M15 Torello | 2020/12/13 10:30 | Arthur Cazaux v Quentin Robert | 4-6,7-6,6-2 |
| ITF M15 Sozopol | 2021/10/05 06:30 | Berk Ilkel v Plamen Milushev | 6-3,7-5 |
| ITF M15 Sozopol | 2021/10/04 08:00 | S Mert Ozdemir v Plamen Milushev | 2-6,6-3,5-10 |
| ITF M15 Sozopol | 2021/10/03 10:30 | Amit Cohen v Plamen Milushev | 4-6,3-6 |
| ITF M15 Sozopol | 2021/09/15 07:00 | Plamen Milushev v George Tsivadze | 4-6,3-6 |
| ITF M15 Sozopol | 2021/09/14 07:00 | Plamen Milushev v Samuil Konov | 6-4,6-3 |
| ITF M15 Sozopol | 2021/09/13 07:00 | Plamen Milushev v Nikola Kolyachev | 6-4,6-3 |
| UTR Pro Tennis Series Sofia | 2021/08/30 08:30 | Plamen Milushev v Dian Nedev | 4-6,2-5 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/18 09:00 | Yanaki Milev v Plamen Milushev | 3-6,6-6 |