| TT Cup Ukraine | 2021/06/02 23:15 | Serhiy Tkachuk v Viktor Kotov | L | 2-3 |
| TT Cup Ukraine | 2021/05/22 11:00 | Viktor Kotov v Serhiy Tkachuk | L | 3-0 |
| TT Cup Ukraine | 2021/05/21 09:15 | Viktor Kotov v Serhiy Tkachuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/19 19:45 | Viktor Kotov v Serhiy Tkachuk | W | 2-3 |
| TT Cup Ukraine | 2021/05/19 14:30 | Serhiy Tkachuk v Viktor Kotov | L | 0-3 |
| TT Cup Ukraine | 2021/02/12 08:30 | Viktor Kotov v Serhiy Tkachuk | L | 3-2 |
| TT Cup Ukraine | 2021/02/10 23:15 | Viktor Kotov v Serhiy Tkachuk | L | 3-1 |
| TT Cup Ukraine | 2021/06/21 01:15 | Iurii Prokhoruk v Serhiy Tkachuk | W | 2-3 |
| TT Cup Ukraine | 2021/06/21 00:15 | Maksym Skhabovskyi v Serhiy Tkachuk | L | 3-2 |
| TT Cup Ukraine | 2021/06/20 23:45 | Serhiy Tkachuk v Roman Oliynyk | L | 1-3 |
| TT Cup Ukraine | 2021/06/20 22:45 | Iurii Prokhoruk v Serhiy Tkachuk | W | 0-3 |
| TT Cup Ukraine | 2021/06/20 21:45 | Maksym Skhabovskyi v Serhiy Tkachuk | W | 0-3 |
| TT Cup Ukraine | 2021/06/20 20:45 | Roman Oliynyk v Serhiy Tkachuk | L | 3-0 |
| TT Cup Ukraine | 2021/06/19 11:35 | Oleg Gavryluk v Serhiy Tkachuk | W | 1-3 |
| TT Cup Ukraine | 2021/06/19 10:25 | Serhiy Tkachuk v Andrii Khvysiuk | L | 0-3 |
| TT Cup Ukraine | 2021/06/22 20:45 | Iurii Prokhoruk v Viktor Kotov | W | 0-3 |
| TT Cup Ukraine | 2021/06/20 11:35 | Pavlo Chyzh v Viktor Kotov | L | 3-2 |
| TT Cup Ukraine | 2021/06/20 10:25 | Viktor Kotov v Viktor Trachuk | W | 3-1 |
| TT Cup Ukraine | 2021/06/20 09:15 | Viktor Kotov v Pavlo Chyzh | L | 2-3 |
| TT Cup Ukraine | 2021/06/20 08:05 | Viktor Kotov v Oleg Gavryluk | L | 2-3 |
| TT Cup Ukraine | 2021/06/20 06:55 | Viktor Kotov v Dmytro Lohosha | L | 2-3 |
| TT Cup Ukraine | 2021/06/18 18:35 | Viktor Trachuk v Viktor Kotov | L | 3-2 |
| TT Cup Ukraine | 2021/06/18 16:15 | Oleg Gavryluk v Viktor Kotov | L | 3-1 |