| TT Cup Ucraina | 2021/08/18 12:35 | Viktor Yefimov v Oleksandr Didukh | W | 3-1 |
| TT Cup Ucraina | 2021/08/15 10:50 | Oleksandr Didukh v Viktor Yefimov | W | 2-3 |
| TT Cup Ucraina | 2021/08/14 06:45 | Oleksandr Didukh v Viktor Yefimov | L | 3-1 |
| TT Cup Ucraina | 2021/06/13 07:10 | Oleksandr Didukh v Viktor Yefimov | W | 2-3 |
| TT Cup Ucraina | 2021/04/04 10:50 | Viktor Yefimov v Oleksandr Didukh | W | 3-2 |
| TT Cup Ucraina | 2021/04/03 10:15 | Oleksandr Didukh v Viktor Yefimov | W | 1-3 |
| TT Cup Ucraina | 2021/04/03 07:20 | Oleksandr Didukh v Viktor Yefimov | L | 3-2 |
| TT Cup Ucraina | 2021/03/10 18:50 | Viktor Yefimov v Oleksandr Didukh | L | 0-3 |
| TT Cup Ucraina | 2021/09/18 06:45 | Viktor Yefimov v Vitaliy Lyevshin | L | 1-3 |
| Czech Open | 2021/08/23 12:20 | Viktor Yefimov v Manav Vikash Thakkar | L | 1-4 |
| Czech Open | 2021/08/22 11:30 | Viktor Yefimov v Radim Bako | W | 3-1 |
| Czech Open | 2021/08/21 15:55 | Viktor Yefimov v Martin Guman | W | 3-0 |
| TT Cup Ucraina | 2021/08/19 19:00 | Vitaliy Lyevshin v Viktor Yefimov | L | 3-1 |
| TT Cup Ucraina | 2021/08/19 18:25 | Viktor Yefimov v Anton Limonov | L | 1-3 |
| TT Cup Ucraina | 2021/08/19 16:40 | Viktor Yefimov v Yevhen Pryshchepa | W | 3-1 |
| TT Cup Ucraina | 2021/08/19 15:30 | Vitaliy Lyevshin v Viktor Yefimov | W | 0-3 |
| TT Cup Ucraina | 2021/09/18 06:10 | Anton Limonov v Oleksandr Didukh | L | 3-2 |
| TT Cup Ucraina | 2021/08/21 12:00 | Vitaliy Lyevshin v Oleksandr Didukh | W | 0-3 |
| TT Cup Ucraina | 2021/08/21 10:15 | Oleksandr Didukh v Dmytro Yaremchuk | W | 3-0 |
| TT Cup Ucraina | 2021/08/21 09:05 | Oleksandr Didukh v Volodymyr Lushnikov | W | 3-2 |
| TT Cup Ucraina | 2021/08/21 07:55 | Oleksandr Didukh v Vitaliy Lyevshin | L | 2-3 |
| TT Cup Ucraina | 2021/08/21 06:45 | Oleksandr Didukh v Bohdan Kohut | W | 3-1 |
| TT Cup Ucraina | 2021/08/18 18:25 | Oleksandr Didukh v Anton Limonov | L | 1-3 |
| TT Cup Ucraina | 2021/08/18 17:50 | Vitaliy Lyevshin v Oleksandr Didukh | W | 0-3 |