| TT Cup | 2022/08/06 16:00 | Serhiy Tkachuk v Igor Demchuk | L | 0-3 |
| TT Cup | 2022/07/29 22:25 | Igor Demchuk v Serhiy Tkachuk | L | 3-0 |
| TT Cup | 2022/07/26 21:25 | Igor Demchuk v Serhiy Tkachuk | W | 2-3 |
| TT Cup | 2022/07/23 13:00 | Igor Demchuk v Serhiy Tkachuk | W | 2-3 |
| TT Cup | 2022/07/19 16:00 | Serhiy Tkachuk v Igor Demchuk | L | 0-3 |
| TT Cup | 2022/07/16 15:30 | Igor Demchuk v Serhiy Tkachuk | L | 3-1 |
| TT Cup | 2022/07/14 15:00 | Igor Demchuk v Serhiy Tkachuk | L | 3-0 |
| TT Cup | 2022/07/10 21:25 | Igor Demchuk v Serhiy Tkachuk | L | 3-1 |
| TT Cup | 2022/07/08 17:00 | Igor Demchuk v Serhiy Tkachuk | W | 0-3 |
| TT Cup | 2022/07/02 16:00 | Igor Demchuk v Serhiy Tkachuk | L | 3-2 |
| TT Cup | 2022/07/01 23:25 | Igor Demchuk v Serhiy Tkachuk | L | 3-1 |
| Ukraine - TT Cup | 2021/02/19 12:35 | Igor Demchuk v Serhiy Tkachuk | L | 3-1 |
| Ukraine - TT Cup | 2021/02/19 07:55 | Igor Demchuk v Serhiy Tkachuk | L | 3-0 |