| TT Cup | 2021/11/23 12:25 | Viktor Yefimov v Didukh, Oleksandr | L | 3-2 |
| TT Cup | 2021/11/22 07:45 | Didukh, Oleksandr v Viktor Yefimov | L | 2-3 |
| TT Cup | 2021/11/14 07:10 | Viktor Yefimov v Didukh, Oleksandr | L | 3-1 |
| TT Cup | 2021/11/13 10:05 | Didukh, Oleksandr v Viktor Yefimov | L | 0-3 |
| TT Cup | 2021/11/13 09:30 | Didukh, Oleksandr v Viktor Yefimov | W | 3-1 |
| TT Cup | 2021/10/28 09:40 | Viktor Yefimov v Didukh, Oleksandr | L | 3-0 |
| TT Cup | 2021/10/28 07:55 | Viktor Yefimov v Didukh, Oleksandr | W | 1-3 |
| TT Cup | 2021/10/27 12:00 | Didukh, Oleksandr v Viktor Yefimov | W | 3-0 |
| TT Cup | 2021/10/27 08:30 | Didukh, Oleksandr v Viktor Yefimov | W | 3-1 |
| TT Cup | 2021/09/19 05:35 | Viktor Yefimov v Didukh, Oleksandr | W | 0-3 |
| TT Cup | 2021/09/18 07:55 | Viktor Yefimov v Didukh, Oleksandr | W | 2-3 |
| TT Cup | 2021/08/18 12:35 | Viktor Yefimov v Didukh, Oleksandr | L | 3-1 |
| TT Cup | 2021/08/15 10:50 | Didukh, Oleksandr v Viktor Yefimov | L | 2-3 |
| TT Cup | 2021/08/14 06:45 | Didukh, Oleksandr v Viktor Yefimov | W | 3-1 |
| TT Cup | 2021/06/13 07:10 | Didukh, Oleksandr v Viktor Yefimov | L | 2-3 |
| TT Cup | 2021/04/04 10:50 | Viktor Yefimov v Didukh, Oleksandr | L | 3-2 |
| TT Cup | 2021/04/03 10:15 | Didukh, Oleksandr v Viktor Yefimov | L | 1-3 |
| TT Cup | 2021/04/03 07:20 | Didukh, Oleksandr v Viktor Yefimov | W | 3-2 |
| TT Cup | 2021/03/10 18:50 | Viktor Yefimov v Didukh, Oleksandr | W | 0-3 |
| TT Cup | 2021/03/10 16:30 | Didukh, Oleksandr v Viktor Yefimov | L | 0-3 |
| TT Cup | 2021/03/09 13:35 | Viktor Yefimov v Didukh, Oleksandr | L | 3-2 |
| TT Cup | 2021/03/02 13:35 | Viktor Yefimov v Didukh, Oleksandr | L | 3-0 |
| TT Cup | 2021/03/01 20:00 | Viktor Yefimov v Didukh, Oleksandr | L | 3-0 |
| TT Cup | 2021/03/01 13:35 | Didukh, Oleksandr v Viktor Yefimov | W | 3-0 |
| TT Cup | 2021/01/23 06:35 | Didukh, Oleksandr v Viktor Yefimov | L | 2-3 |
| TT Cup | 2021/01/22 11:15 | Didukh, Oleksandr v Viktor Yefimov | L | 1-3 |
| TT Cup | 2021/01/09 06:35 | Viktor Yefimov v Didukh, Oleksandr | L | 3-1 |
| TT Cup | 2021/01/08 12:25 | Didukh, Oleksandr v Viktor Yefimov | L | 1-3 |
| TT Cup | 2021/01/08 11:50 | Viktor Yefimov v Didukh, Oleksandr | W | 2-3 |
| TT Cup | 2020/12/26 13:00 | Viktor Yefimov v Didukh, Oleksandr | W | 1-3 |