| TT Cup Ukraine | 2021/05/20 16:35 | David Simonchuk v Nazar Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/20 13:40 | David Simonchuk v Nazar Kovalchuk | L | 3-2 |
| TT Cup Ukraine | 2021/05/19 16:30 | David Simonchuk v Nazar Kovalchuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/19 16:00 | David Simonchuk v Nazar Kovalchuk | L | 3-2 |
| TT Cup Ukraine | 2021/03/07 19:25 | David Simonchuk v Nazar Kovalchuk | W | 1-3 |
| TT Cup Ukraine | 2021/03/07 16:30 | Nazar Kovalchuk v David Simonchuk | W | 3-2 |
| TT Cup Ukraine | 2021/03/06 15:20 | David Simonchuk v Nazar Kovalchuk | W | 0-3 |
| TT Cup Ukraine | 2021/02/08 15:00 | Nazar Kovalchuk v David Simonchuk | L | 2-3 |
| TT Cup (2021) | 2021/07/31 12:15 | Nazar Kovalchuk v Aleksey Gaponov | W | 3-1 |
| TT Cup Ukraine | 2021/07/31 11:05 | Nazar Kovalchuk v Vasiliy Kushnyr | L | 1-3 |
| TT Cup Ukraine | 2021/07/31 10:30 | Nazar Kovalchuk v Vasily Verbyany | L | 2-3 |
| TT Cup Ukraine | 2021/07/31 08:45 | Vasily Verbyany v Nazar Kovalchuk | W | 2-3 |
| TT Cup (2021) | 2021/07/31 08:10 | Nazar Kovalchuk v Aleksey Gaponov | W | 3-0 |
| TT Cup Ukraine | 2021/07/31 06:25 | Nazar Kovalchuk v Vasiliy Kushnyr | W | 3-1 |
| TT Cup (2021) | 2021/07/30 12:15 | Nazar Kovalchuk v Aleksey Gaponov | L | 1-3 |
| TT Cup Ukraine | 2021/07/30 10:30 | Nazar Kovalchuk v Vasily Verbyany | W | 3-2 |
| TT Cup Ukraine | 2021/07/30 09:15 | Nazarii Hrytsyienko v David Simonchuk | L | 3-1 |
| TT Cup Ukraine | 2021/07/30 08:40 | David Simonchuk v Vadym Nechyporuk | W | 3-2 |
| TT Cup Ukraine | 2021/07/30 07:30 | Andrey Kotik v David Simonchuk | L | 3-1 |
| TT Cup Ukraine | 2021/07/30 06:20 | David Simonchuk v Dmitriy Vahta | L | 1-3 |
| TT Cup Ukraine | 2021/07/29 10:50 | Andrii Baklykov v David Simonchuk | L | 3-2 |
| TT Cup Ukraine | 2021/07/29 08:30 | Volodymir Maksuta v David Simonchuk | L | 3-0 |
| TT Cup Ukraine | 2021/07/29 06:45 | Vladyslav Sluzenko v David Simonchuk | L | 3-0 |
| TT Cup Ukraine | 2021/07/29 05:35 | Anatolii Lievshin v David Simonchuk | L | 3-1 |