| TT Cup | 2020/08/23 13:00 | 디두크, 빅터 v Tsybulin, Sergey | W | 3-0 |
| TT Cup | 2020/08/22 06:00 | 디두크, 빅터 v Tsybulin, Sergey | L | 1-3 |
| TT Cup | 2020/07/12 06:35 | 디두크, 빅터 v Tsybulin, Sergey | W | 3-0 |
| TT Cup | 2020/07/11 05:25 | Tsybulin, Sergey v 디두크, 빅터 | L | 3-1 |
| TT Cup | 2020/06/21 13:00 | 디두크, 빅터 v Tsybulin, Sergey | L | 2-3 |
| TT Cup | 2020/06/20 04:50 | 디두크, 빅터 v Tsybulin, Sergey | L | 0-3 |