Stadium: Court 5 Round: 62 Ground: Clay
| Challenger Antalya | 2021/12/08 13:15 | Sarp Agabigun v Filip Cristian Jianu | 0-6,5-7 |
| Challenger Antalya | 2021/11/29 07:00 | Oliver Crawford v Sarp Agabigun | 6-3,6-0 |
| ITF M15 Antalya | 2021/11/24 06:30 | Alex M Pujolras v Sarp Agabigun | 6-0,6-0 |
| ITF M15 Antalya | 2021/10/27 07:00 | Sarp Agabigun v Marsel Ilhan | 6-3,4-6,4-6 |
| ITF M15 Sozopol | 2021/10/14 17:15 | Andrew Paulson v Sarp Agabigun | 6-2,6-3 |
| ITF M15 Sozopol | 2021/10/14 08:30 | Sarp Agabigun v Tommaso Compagnucci | 7-5,3-6,11-9 |
| ITF M15 Sozopol | 2021/10/05 13:30 | Sarp Agabigun v Gabriel Donev | 5-7,5-7 |
| Challenger Istanbul | 2021/09/13 09:00 | Sarp Agabigun v Hugo Grenier | 4-6,6-3,4-6 |
| ITF M15 East Lansing | 2021/11/17 20:45 | Nico Mostardi v Colin Sinclair | 3-6,4-6 |
| ITF M15 East Lansing | 2021/11/16 15:00 | John Mercer v Nico Mostardi | 1-6,5-7 |
| ITF M15 East Lansing | 2021/11/15 18:00 | Borja Miralles v Nico Mostardi | 6-3,2-6,4-10 |
| ITF M15 Ithaca | 2021/11/05 14:00 | Luke Johnson v Nico Mostardi | 6-0,6-0 |
| ITF M15 Ithaca | 2021/11/04 14:00 | Nico Mostardi v Guy Orly Iradukunda | 6-3,3-6,6-4 |
| ITF M15 Ithaca | 2021/11/03 14:00 | Nico Mostardi v Credit Chaiyarin | 6-4,6-2 |
| ITF M15 Ithaca | 2021/11/02 14:30 | Nico Mostardi v Alexandre Leblanc | 7-6,4-6,7-10 |
| ITF M15 Ithaca | 2021/10/06 16:35 | Nico Mostardi v Charles Broom | 1-6,6-7 |