| UTR Pro Tennis Series Mülheim | 2021/10/13 07:00 | Sidane Pontjodikromo v Finn Bischof | 7-6,6-6 |
| UTR Pro Tennis Series Mülheim | 2021/10/12 10:00 | Sidane Pontjodikromo v Jose Antonio Rodriguez Rodriguez | 6-1,5-4 |
| UTR Pro Tennis Series Mülheim | 2021/10/11 11:30 | Melchior Delloye v Sidane Pontjodikromo | 4-6,0-6 |
| ITF M15 Oldenzaal | 2021/08/17 07:30 | Sidane Pontjodikromo v Giles Hussey | 3-6,4-6 |
| ITF M15 Oldenzaal | 2021/08/16 10:00 | Sidane Pontjodikromo v Lorenzo Joaquin Rodriguez | 3-6,6-4,10-6 |
| ITF M25 Marburgo | 2021/07/08 08:50 | Alvaro Lopez San Martin v Sidane Pontjodikromo | 2-6,6-3,6-3 |
| ITF M25 Marburgo | 2021/07/07 08:45 | Yannik Steinegger v Sidane Pontjodikromo | 0-6,6-7 |
| ITF M25 Marburgo | 2021/07/06 12:15 | Paul Woerner v Sidane Pontjodikromo | 3-6,5-7 |
| UTR Pro Tennis Series Mülheim | 2021/10/14 10:00 | Jose Antonio Rodriguez Rodriguez v Benjamin Hassan | 4-6,1-6 |
| UTR Pro Tennis Series Mülheim | 2021/10/12 10:00 | Melchior Delloye v Benjamin Hassan | 1-6,2-5 |
| Challenger de Barcelona | 2021/10/03 11:45 | Bekkhan Atlangeriev v Benjamin Hassan | 6-2,3-6,6-1 |
| Challenger de Lisboa | 2021/09/30 09:30 | Dmitry Popko v Benjamin Hassan | 6-2,6-4 |
| Challenger de Lisboa | 2021/09/28 17:50 | Andrea Arnaboldi v Benjamin Hassan | 2-6,6-3,6-7 |
| Challenger de Lisboa | 2021/09/27 11:50 | Bogdan Bobrov v Benjamin Hassan | 3-6,1-6 |
| Challenger de Lisboa | 2021/09/26 14:20 | Henrique Rocha v Benjamin Hassan | 4-6,2-6 |
| Copa Davis | 2021/09/18 08:45 | Benjamin Hassan v Orlando Luz | 4-6,4-6 |