| TT Cup | 2021/11/23 11:50 | Tuzhylin, Alexander v Katkov, Ivan | W | 0-3 |
| TT Cup | 2021/11/04 09:20 | Katkov, Ivan v Tuzhylin, Alexander | W | 3-1 |
| TT Cup | 2021/11/03 07:00 | Katkov, Ivan v Tuzhylin, Alexander | L | 1-3 |
| TT Cup | 2021/10/28 12:25 | Katkov, Ivan v Tuzhylin, Alexander | W | 3-2 |
| TT Cup | 2021/10/28 08:55 | Katkov, Ivan v Tuzhylin, Alexander | W | 3-0 |
| TT Cup | 2021/10/07 11:15 | Tuzhylin, Alexander v Katkov, Ivan | L | 3-2 |
| TT Cup | 2021/10/07 08:20 | Tuzhylin, Alexander v Katkov, Ivan | L | 3-0 |
| TT Cup | 2021/09/30 10:05 | Tuzhylin, Alexander v Katkov, Ivan | L | 3-2 |
| TT Cup | 2021/12/23 09:55 | Melnik, Valeriy v Katkov, Ivan | L | 3-2 |
| TT Cup | 2021/12/23 08:10 | Bohdan Kohut v Katkov, Ivan | W | 1-3 |
| TT Cup | 2021/12/23 06:25 | Gennadii Zakladnyi v Katkov, Ivan | W | 2-3 |
| Poland First league | 2021/12/04 17:16 | Michal Lysakowski v Katkov, Ivan | W | 0-3 |
| Poland First league | 2021/12/04 15:03 | Marcin Balcerzak v Katkov, Ivan | L | 3-2 |
| TT Cup | 2021/11/23 13:00 | Katkov, Ivan v Didukh, Oleksandr | W | 3-2 |
| TT Cup | 2021/11/23 11:50 | Tuzhylin, Alexander v Katkov, Ivan | W | 0-3 |
| TT Cup | 2021/11/23 10:40 | Katkov, Ivan v Viktor Yefimov | W | 3-1 |
| TT Cup | 2021/12/23 08:45 | Gennadii Zakladnyi v Tuzhylin, Alexander | W | 2-3 |
| TT Cup | 2021/12/23 07:00 | Bohdan Kohut v Tuzhylin, Alexander | W | 1-3 |
| TT Cup | 2021/12/23 05:50 | Melnik, Valeriy v Tuzhylin, Alexander | W | 2-3 |
| TT Cup | 2021/12/22 12:15 | Gennadii Zakladnyi v Tuzhylin, Alexander | L | 3-2 |
| TT Cup | 2021/12/22 10:30 | Tuzhylin, Alexander v Bohdan Kohut | W | 3-1 |
| TT Cup | 2021/12/22 09:20 | Tuzhylin, Alexander v Gennadii Zakladnyi | L | 2-3 |
| TT Cup | 2021/12/22 08:10 | Tuzhylin, Alexander v Melnik, Valeriy | W | 3-0 |
| TT Cup | 2021/12/22 07:00 | Tuzhylin, Alexander v May, Ivan | W | 3-0 |