| Challenger Ochsenhausen | 2021/05/10 14:00 | Kuzmin, Fedor v Josip Huzjak | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/31 11:50 | Kuzmin, Fedor v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/11 10:10 | Kuzmin, Fedor v Josip Huzjak | L | 3-2 |
| Challenger Ochsenhausen | 2021/02/08 15:40 | Kuzmin, Fedor v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2021/01/19 10:00 | Kuzmin, Fedor v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2020/11/30 20:20 | Josip Huzjak v Kuzmin, Fedor | L | 0-3 |
| Challenger Ochsenhausen | 2020/03/09 09:30 | Kuzmin, Fedor v Josip Huzjak | W | 2-3 |
| Challenger Ochsenhausen | 2020/01/10 10:50 | Kuzmin, Fedor v Josip Huzjak | L | 3-2 |
| Challenger Ochsenhausen | 2021/05/11 11:40 | Juri Grauer v Josip Huzjak | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/11 07:40 | Dennis Klein v Josip Huzjak | L | 3-2 |
| Challenger Ochsenhausen | 2021/05/10 19:20 | Josip Huzjak v Samuel Amann | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/10 16:00 | Josip Huzjak v Florian Bluhm | W | 3-1 |
| Challenger Ochsenhausen | 2021/05/10 14:00 | Kuzmin, Fedor v Josip Huzjak | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/10 10:30 | Carlo Rossi v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2021/05/10 07:50 | Michael Engelhardt v Josip Huzjak | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/20 11:00 | Marius Henninger v Josip Huzjak | W | 2-3 |
| Challenger Ochsenhausen | 2021/05/11 09:00 | Juri Grauer v Kuzmin, Fedor | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/11 07:00 | Michael Engelhardt v Kuzmin, Fedor | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/10 18:40 | Dennis Klein v Kuzmin, Fedor | W | 1-3 |
| Challenger Ochsenhausen | 2021/05/10 16:40 | Kuzmin, Fedor v Samuel Amann | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/10 14:00 | Kuzmin, Fedor v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/10 11:10 | Kuzmin, Fedor v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/10 08:30 | Carlo Rossi v Kuzmin, Fedor | W | 0-3 |
| Russia Championship | 2021/04/15 09:55 | Kuzmin, Fedor v Aleksey Kaulik | L | 1-3 |