| TT Cup Ukraine | 2021/04/29 00:45 | Serhiy Tkachuk v Maxim Naumchuk | W | 3-1 |
| TT Cup Ukraine | 2021/04/21 23:45 | Serhiy Tkachuk v Maxim Naumchuk | L | 2-3 |
| TT Cup Ukraine | 2021/04/17 02:15 | Serhiy Tkachuk v Maxim Naumchuk | W | 3-1 |
| TT Cup Ukraine | 2021/04/16 20:45 | Maxim Naumchuk v Serhiy Tkachuk | W | 2-3 |
| TT Cup Ukraine | 2021/04/10 09:50 | Serhiy Tkachuk v Maxim Naumchuk | L | 1-3 |
| TT Cup Ukraine | 2021/03/30 23:15 | Maxim Naumchuk v Serhiy Tkachuk | L | 3-2 |
| TT Cup Ukraine | 2021/03/21 17:50 | Maxim Naumchuk v Serhiy Tkachuk | W | 1-3 |
| TT Cup Ukraine | 2021/03/12 09:40 | Maxim Naumchuk v Serhiy Tkachuk | W | 1-3 |
| TT Cup Ukraine | 2021/03/11 16:05 | Serhiy Tkachuk v Maxim Naumchuk | W | 3-1 |
| TT Cup Ukraine | 2021/03/06 01:45 | Serhiy Tkachuk v Maxim Naumchuk | L | 1-3 |
| TT Cup Ukraine | 2021/03/04 19:35 | Serhiy Tkachuk v Maxim Naumchuk | W | 3-2 |
| TT Cup Ukraine | 2021/02/03 16:40 | Maxim Naumchuk v Serhiy Tkachuk | W | 1-3 |
| TT Cup (2021) | 2021/01/31 14:20 | Maxim Naumchuk v Serhiy Tkachuk | L | 3-2 |