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