Stadium: Court 5 Round: 62 Ground: Clay
| ITF M15 Platja D'Aro | 2021/10/03 08:00 | Ilya Rudiukov v Petr Iamachkine | 6-3,4-6,8-10 |
| ITF M15 Girona | 2021/10/18 08:00 | Petr Iamachkine v Kuzey Cekirge | 2-6,3-6 |
| ITF M15 Platja D'Aro | 2021/10/10 11:00 | Niels Visker v Petr Iamachkine | 7-5,6-3 |
| ITF M15 Platja D'Aro | 2021/10/04 11:00 | Petr Iamachkine v Max Alcala Gurri | 4-6,2-6 |
| ITF M15 Platja D'Aro | 2021/10/03 08:00 | Ilya Rudiukov v Petr Iamachkine | 6-3,4-6,8-10 |
| ITF M15 Valldoreix | 2021/05/09 12:00 | Petr Iamachkine v Oleg Prihodko | 0-6,3-6 |
| ITF M15 Sibenik | 2021/04/18 08:00 | Simon Beaupain v Petr Iamachkine | 7-6,6-1 |
| ITF M25 Reus | 2021/04/11 07:00 | Allan Deschamps v Petr Iamachkine | 4-6,6-2,10-3 |
| ITF M15 Monastir | 2020/11/30 09:00 | Giorgio Tabacco v Petr Iamachkine | 6-3,6-2 |
| ITF M25 Madrid | 2021/10/26 08:00 | Jaime Caldes v Ilya Rudiukov | 6-3,6-2 |
| ITF M25 Madrid | 2021/10/25 10:30 | Ilya Rudiukov v Mikel Aranzabal | 6-0,1-6,10-6 |
| ITF M25 Madrid | 2021/10/24 09:30 | Ignacio B Alia v Ilya Rudiukov | 2-6,4-6 |
| ITF M15 Girona | 2021/10/18 08:00 | Matvey Minin v Ilya Rudiukov | 6-4,6-2 |
| ITF M15 Platja D'Aro | 2021/10/10 08:00 | Ilya Rudiukov v Mason Recci | 3-6,0-6 |
| ITF M15 Platja D'Aro | 2021/10/03 08:00 | Ilya Rudiukov v Petr Iamachkine | 6-3,4-6,8-10 |
| ITF M15 Melilla | 2021/09/20 14:30 | Adria V. Ferrer v Ilya Rudiukov | 6-4,6-2 |
| ITF M25 Madrid | 2021/09/12 13:00 | Ilya Rudiukov v Fermin Calvo Barcelo | 5-7,3-6 |