| TT Cup Ukraine | 2021/05/31 08:40 | Oleg Gavryluk v Serhiy Tkachuk | L | 1-3 |
| TT Cup Ukraine | 2021/05/29 15:05 | Serhiy Tkachuk v Oleg Gavryluk | L | 3-2 |
| TT Cup Ukraine | 2021/05/15 00:15 | Serhiy Tkachuk v Oleg Gavryluk | W | 1-3 |
| TT Cup Ukraine | 2021/02/19 06:45 | Oleg Gavryluk v Serhiy Tkachuk | W | 3-2 |
| TT Cup Ukraine | 2021/02/18 09:40 | Oleg Gavryluk v Serhiy Tkachuk | W | 3-0 |